Integrated tariff rate calculations and customs API:

- **Backend**: Introduced `EUTaxationApiService` for TARIC data retrieval and integrated tariff rate lookup functionality. Added supporting DTOs and updated services to handle custom measures and updated logic for material and supplier changes.
- **Frontend**: Enhanced mass and single edit calculation components to include tariff rate lookup functionality and warnings. Introduced `useCustomsStore` for state management of customs data.
- **Database**: Added `nomenclature` table for storing HS code-related information.
- **Other**: Configured SOAP client for TARIC API and added logging for debugging.

pom.xml

@@ -49,6 +49,11 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web-services</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.azure.spring</groupId>
             <artifactId>spring-cloud-azure-starter</artifactId>
@@ -162,6 +167,15 @@
             <artifactId>flyway-mysql</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.glassfish.jaxb</groupId>
+            <artifactId>jaxb-runtime</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>jakarta.xml.bind</groupId>
+            <artifactId>jakarta.xml.bind-api</artifactId>
+            <version>4.0.2</version>
+        </dependency>
 
     </dependencies>
     <dependencyManagement>
@@ -179,6 +193,26 @@
     <build>
         <plugins>
             <plugin>
+                <groupId>org.jvnet.jaxb</groupId>
+                <artifactId>jaxb-maven-plugin</artifactId>
+                <version>4.0.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <schemaDirectory>${project.basedir}/src/main/resources/wsdl</schemaDirectory>
+                    <schemaIncludes>
+                        <include>*.wsdl</include>
+                    </schemaIncludes>
+                    <generatePackage>eu.europa.ec.taxation.taric.client</generatePackage>
+                </configuration>
+            </plugin>
+            <plugin>
+
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>3.2.5</version>

src/frontend/src/components/layout/bulkedit/BulkEditRow.vue

@@ -10,7 +10,7 @@
         <div class="edit-calculation-cell-line">{{ premise.material.part_number }}</div>
         <div class="edit-calculation-cell-line edit-calculation-cell-subline" v-if="premise.hs_code">
           HS Code:
-          {{ premise.material.hs_code }}
+          {{ premise.hs_code }}
         </div>
         <div class="edit-calculation-cell-line edit-calculation-cell-subline"
              v-if="premise.tariff_rate && premise.tariff_rate > 0">

src/frontend/src/components/layout/edit/MaterialEdit.vue

@@ -1,6 +1,7 @@
 <template>
   <div class="container" :class="{ 'responsive': responsive }" @focusout="focusLost">
 
+
     <div class="field-group" v-if="!hideDescription">
       <div class="caption-column">Part number</div>
       <div class="input-column">
@@ -19,24 +20,61 @@
       <div class="caption-column">HS code</div>
       <div class="input-column">
         <div class="hs-code-container">
-          <autosuggest-searchbar :activate-watcher="true" :fetch-suggestions="fetchHsCode" :initial-value="hsCode"
+          <autosuggest-searchbar ref="hsCodeSearchbar" :activate-watcher="true" :fetch-suggestions="fetchHsCode"
+                                 :initial-value="hsCode"
+                                 @selected="hsCodeSelected" @blur="hsCodeChanged"
                                  placeholder="Find hs code" no-results-text="Not found."></autosuggest-searchbar>
 
         </div>
       </div>
     </div>
 
-    <div class="field-group">
+
+
+
+    <div class="field-group" :class="{ 'disabled': !disableTariff }">
       <div class="caption-column">Tariff rate [%]</div>
       <div class="input-column">
         <div class="text-container input-field-tariffrate">
-          <input ref="tariffRateInput" :value="tariffRatePercent" @blur="validateTariffRate"
+          <input ref="tariffRateInput" :value="tariffRatePercent" @blur="validateTariffRateEvent"
                  class="input-field"
+                 :disabled="!disableTariff"
                  autocomplete="off"/>
+          <ph-warning v-if="showTariffWarning" size="18" class="warning-icon"></ph-warning>
+          <div v-if="showTariffWarning" class="tariff-rate-info">
+            <div>
+              <div class="tariff-rate-info-header">
+                <ph-warning size="24"></ph-warning>
+                <div v-if="tariffIsDefault">
+                  <div>Using default value</div>
+                  <div class="tariff-rate-info-headerbox">Automatic determination failed</div>
+                </div>
+                <div v-else>
+                  <div>More than one custom measure found</div>
+                  <div class="tariff-rate-info-headerbox">Please review carefully</div>
+                </div>
+              </div>
+              <div class="tariff-rate-info-container">
+                <template v-for="measure in measures" :key="measure.code">
+                  <div class="tariff-rate-info-cell-measure">Measure {{ measure.code }}</div>
+                  <div>Regulation {{ measure.regulation }}</div>
+                  <div class="tariff-rate-info-cell-tariffrate">{{ measure.tariffRate }}</div>
+                </template>
+              </div>
+            </div>
+          </div>
         </div>
       </div>
     </div>
 
+    <div class="field-group" v-if="showCheckbox">
+      <div class="caption-column"></div>
+      <div class="input-column">
+        <checkbox :checked="false" @checkbox-changed="checkBoxChanged">tariff lookup on close</checkbox>
+      </div>
+    </div>
+
+
   </div>
 </template>
 
@@ -48,21 +86,24 @@ import Flag from "@/components/UI/Flag.vue";
 import InputField from "@/components/UI/InputField.vue";
 import AutosuggestSearchbar from "@/components/UI/AutoSuggestSearchBar.vue";
 import ModalDialog from "@/components/UI/ModalDialog.vue";
-import {PhArrowCounterClockwise} from "@phosphor-icons/vue";
+import {PhArrowCounterClockwise, PhWarning} from "@phosphor-icons/vue";
 import {useMaterialStore} from "@/store/material.js";
 import {mapStores} from "pinia";
 import {parseNumberFromString} from "@/common.js";
 import Modal from "@/components/UI/Modal.vue";
 import SelectMaterial from "@/components/layout/material/SelectMaterial.vue";
 import {useCustomsStore} from "@/store/customs.js";
+import Checkbox from "@/components/UI/Checkbox.vue";
 
 export default {
   name: "MaterialEdit",
   components: {
+    Checkbox,
+    PhWarning,
     SelectMaterial,
     Modal, PhArrowCounterClockwise, ModalDialog, AutosuggestSearchbar, InputField, Flag, IconButton
   },
-  emits: ["update:tariffRate", "updateMaterial", "update:partNumber", "update:hsCode", "save", "close"],
+  emits: ["update:tariffRate", "updateMaterial", "update:partNumber", "update:hsCode", "save", "close", "startLookup"],
   props: {
     description: {
       type: [String, null],
@@ -72,6 +113,10 @@ export default {
       required: true,
       validator: (value) => value === null || typeof value === 'string'
     },
+    countryId: {
+      required: true,
+      validator: (value) => value === null || typeof value === 'number'
+    },
     tariffRate: {
       required: true,
       validator: (value) => value === null || typeof value === 'number'
@@ -93,11 +138,29 @@ export default {
     ...mapStores(useMaterialStore, useCustomsStore),
     tariffRatePercent() {
       return ((this.tariffRate ?? null) !== null) ? (this.tariffRate * 100).toFixed(2) : '';
+    },
+    showTariffWarning() {
+      return this.customsStore.showWarning(this.countryId);
+    },
+    tariffIsDefault() {
+      return this.tariffInfo?.default ?? false;
+    },
+    tariffInfo() {
+      return this.customsStore.findByCountryId(this.countryId);
+    },
+    measures() {
+      return this.tariffInfo.measures;
+    },
+    showCheckbox() {
+      return this.countryId === null;
+    },
+    disableTariff() {
+      return !this.doLookup;
     }
   },
   data() {
     return {
-
+      doLookup: false
     }
   },
   created() {
@@ -115,22 +178,54 @@ export default {
         }
       });
     },
-    validateTariffRate(event) {
+    validateTariffRateEvent(event) {
-      const percentValue = parseNumberFromString(event.target.value, 2, true);
+      event.target.value = this.validateTariffRate(event.target.value);
+    },
+    validateTariffRate(value) {
+      const percentValue = parseNumberFromString(value, 2, true);
 
       const validatedPercent = (percentValue === null) ? null : Math.max(0, Math.min(999.99, percentValue));
       const validatedDecimal = (validatedPercent === null) ? null : validatedPercent / 100;
 
       if (validatedDecimal !== this.tariffRate) {
-        this.$emit('update:tariffRate', validatedDecimal);
+        this.$emit('update:tariffRate', this.roundNumber(validatedDecimal, 4));
       }
 
-      event.target.value = validatedPercent === null ? null : validatedPercent.toFixed(2);
+      return validatedPercent === null ? null : validatedPercent.toFixed(2);
+
+    },
+    roundNumber(number, digits) {
+      const multiple = Math.pow(10, digits);
+      return Math.round(number * multiple) / multiple;
     },
     async fetchHsCode(query) {
-      const hsCodeQuery = {searchTerm: query};
+      return await this.customsStore.findHsCode(query);
-      await this.customsStore.setQuery(hsCodeQuery);
+    },
-      return this.customsStore.hsCodes;
+    hsCodeChanged() {
+      const currentValue = this.$refs.hsCodeSearchbar.searchQuery;
+      this.$emit("update:hsCode", currentValue);
+    },
+    async hsCodeSelected(hsCode) {
+      let save = false;
+
+      if (hsCode !== this.hsCode) {
+        this.$emit("update:hsCode", hsCode)
+        save = true;
+      }
+
+      if ((this.countryId ?? null) !== null) {
+        const query = {hsCode: hsCode, countryIds: [this.countryId]};
+        await this.customsStore.findTariffRate(query);
+        this.validateTariffRate((this.customsStore.findByCountryId(this.countryId)?.value ?? 0.03) * 100);
+        save = true;
+      }
+
+      if (save)
+        this.$emit('save', 'material');
+    },
+    checkBoxChanged(checked) {
+      this.doLookup = checked
+      this.$emit('startLookup', checked);
     }
   }
 }
@@ -139,11 +234,42 @@ export default {
 
 <style scoped>
 
+
+.field-group.disabled {
+  opacity: 0.5;
+  pointer-events: none;
+}
+
+.field-group.disabled .caption-column,
+.field-group.disabled .input-field {
+  color: #9ca3af;
+}
+
+.field-group.disabled .text-container {
+  background-color: #f3f4f6;
+  cursor: not-allowed;
+  border-color: #f3f4f6;
+}
+
+.input-field:disabled {
+  cursor: not-allowed;
+  color: #9ca3af;
+}
+
+.warning-icon {
+  color: #002F54;
+}
+
+.text-container:hover .warning-icon {
+  transform: scale(1.02);
+}
+
 .hs-code-container {
   display: flex;
   align-items: center;
   gap: 0.8rem;
   width: 100%;
+  z-index: 1000;
 }
 
 .container {
@@ -165,7 +291,7 @@ export default {
       minmax(auto, max-content)  /* Spalte 5: Label */
       minmax(120px, 1fr)         /* Spalte 6: Input */
       minmax(auto, max-content)  /* Spalte 7: Label */
-      minmax(120px, 1fr);        /* Spalte 8: Input/Dropdown */
+      minmax(120px, 1fr); /* Spalte 8: Input/Dropdown */
     grid-template-rows: auto;
     gap: 1.2rem 1rem;
     align-items: center;
@@ -230,12 +356,15 @@ export default {
   border: 0.2rem solid #E3EDFF;
   transition: all 0.1s ease;
   flex: 1 1 auto;
+  position: relative; /* Hinzufügen */
+  z-index: 10;
 }
 
 .text-container:hover {
   background: #EEF4FF;
   border: 0.2rem solid #8DB3FE;
   transform: scale(1.01);
+
 }
 
 .caption-column {
@@ -250,6 +379,74 @@ export default {
 .input-field-tariffrate {
   min-width: 20rem;
   flex: 0 1 10rem;
+  position: relative;
+}
+
+.tariff-rate-info {
+  position: absolute;
+  top: 3rem;
+  left: -3rem;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  gap: 1.2rem;
+  z-index: 5000;
+  background-color: #fff;
+  border-radius: 0.8rem;
+  border: 0.1rem solid #E3EDFF;
+  visibility: hidden;
+  opacity: 0;
+  transform: translateY(-20px);
+  padding: 1.6rem 2.4rem;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+  min-width: 40rem;
+}
+
+.input-field-tariffrate:hover .tariff-rate-info {
+  visibility: visible;
+  opacity: 1;
+  transform: translateY(0);
+  transition: opacity 0.5s ease, transform 0.5s ease;
+}
+
+.tariff-rate-info-cell-measure {
+  font-size: 1.2rem;
+  font-weight: 500;
+  color: #002F54;
+  justify-self: flex-end;
+}
+
+.tariff-rate-info-cell-tariffrate {
+  justify-self: flex-end;
+}
+
+.tariff-rate-info-container {
+  margin-top: 2.4rem;
+  display: grid;
+  grid-template-columns: auto 1fr 1fr;
+  gap: 0.8rem;
+  font-size: 1.2rem;
+  font-weight: 400;
+}
+
+.tariff-rate-info-headerbox {
+  color: #002F54;
+  font-size: 1.2rem;
+  font-weight: 400;
+}
+
+.tariff-rate-info-header {
+  display: flex;
+  align-items: center;
+  gap: 0.8rem;
+  justify-content: flex-start;
+  font-size: 1.4rem;
+  font-weight: 500;
+  background-color: #c3cfdf;
+  color: #002F54;
+  border-radius: 0.8rem;
+  padding: 1.6rem;
+  margin-bottom: 1.6rem;
 }
 
 /* Optimierung für kleinere Bildschirme unter 1500px - nur wenn responsive aktiviert ist */

src/frontend/src/pages/CalculationMassEdit.vue

@@ -57,7 +57,7 @@
     <modal :z-index="3000" :state="showProcessingModal">
       <div class="edit-calculation-spinner-container space-around">
         <spinner></spinner>
-        <span>{{ processingMessage }}</span>
+        <span>{{ shownProcessingMessage }}</span>
       </div>
     </modal>
 
@@ -86,8 +86,10 @@
             v-model:mixable="componentProps.mixable"
             v-model:stackable="componentProps.stackable"
             v-model:hideDescription="componentProps.hideDescription"
+            :countryId=null
             :responsive="false"
             @close="closeEditModalAction('cancel')"
+            @start-lookup="doLookupOnClose"
 
         >
         </component>
@@ -122,6 +124,7 @@ import DestinationListView from "@/components/layout/edit/DestinationListView.vu
 import SelectNode from "@/components/layout/node/SelectNode.vue";
 import Toast from "@/components/UI/Toast.vue";
 import logger from "@/logger.js";
+import {useCustomsStore} from "@/store/customs.js";
 
 
 const COMPONENT_TYPES = {
@@ -146,7 +149,7 @@ export default {
     BasicButton
   },
   computed: {
-    ...mapStores(usePremiseEditStore),
+    ...mapStores(usePremiseEditStore, useCustomsStore),
     hasSelection() {
       if (this.premiseEditStore.isLoading || this.premiseEditStore.selectedLoading) {
         return false;
@@ -190,7 +193,14 @@ export default {
       return this.modalType ? this.componentsData[this.modalType] : null;
     },
     showProcessingModal() {
-      return this.premiseEditStore.showProcessingModal || this.showCalculationModal;
+      return this.premiseEditStore.showProcessingModal || this.showCalculationModal || this.customsStore.loadingTariff;
+    },
+    shownProcessingMessage() {
+      if(this.customsStore.loadingTariff)
+        return "Looking up tariff rate ..."
+
+      return this.processingMessage;
+
     }
   },
   created() {
@@ -201,6 +211,7 @@ export default {
 
   data() {
     return {
+      doLookup: false,
       ids: [],
       bulkQuery: null,
       modalType: null,
@@ -225,7 +236,7 @@ export default {
       editIds: null,
       dataSourceId: null,
       processingMessage: "Please wait. Calculating ...",
-      showCalculationModal: false
+      showCalculationModal: false,
     }
   },
   methods: {
@@ -290,6 +301,9 @@ export default {
       logger.info("open modal", massEdit, this.modalType, this.editIds, this.dataSourceId)
 
     },
+    doLookupOnClose(doLookup) {
+      this.doLookup = doLookup;
+    },
     async closeEditModalAction(action) {
       if (this.modalType === "destinations") {
         if (action === "accept") {
@@ -305,7 +319,11 @@ export default {
             await this.premiseEditStore.batchUpdatePrice(this.editIds, props);
             break;
           case "material":
-            await this.premiseEditStore.batchUpdateMaterial(this.editIds, props);
+            let tariffRates = null;
+            if (this.doLookup) {
+              tariffRates = await this.tariffLookUp(props.hsCode);
+            }
+            await this.premiseEditStore.batchUpdateMaterial(this.editIds, props, tariffRates);
             break;
           case "packaging":
             await this.premiseEditStore.batchUpdatePackaging(this.editIds, props);
@@ -317,6 +335,23 @@ export default {
       this.fillData(this.modalType);
       this.modalType = null;
     },
+    async tariffLookUp(hsCode) {
+
+      const countryIds = this.premiseEditStore.getCountryIdByPremiseIds(this.editIds);
+
+      const query = {hsCode: hsCode, countryIds: [...new Set(Array.from(countryIds.values()))]};
+      const tariffRates = await this.customsStore.findTariffRate(query);
+
+      const found = new Map();
+      for(const editId of this.editIds) {
+        const countryId = countryIds.get(editId);
+
+
+        found.set(editId, tariffRates.find(rate => rate.countryId === countryId).value);
+      }
+
+      return found;
+    },
     fillData(type, id = -1, hideDescription = false) {
 
       if (id === -1) {
@@ -360,7 +395,7 @@ export default {
 
           this.componentsData.material.props = {
             partNumber: premise.material.part_number,
-            hsCode: premise.material.hs_code,
+            hsCode: premise.hs_code,
             tariffRate: premise.tariff_rate ?? 0.00,
             description: premise.material.name ?? "",
             hideDescription: hideDescription

src/frontend/src/pages/CalculationSingleEdit.vue

@@ -60,6 +60,7 @@
                          :id="premise.material.id"
                          v-model:hs-code="premise.hs_code"
                          v-model:tariff-rate="premise.tariff_rate"
+                         v-model:country-id="premise.supplier.country.id"
                          @update-material="updateMaterial"
                          @save="save"></material-edit>
         </box>
@@ -89,7 +90,7 @@
       <modal :z-index="3000" :state="showProcessingModal">
         <div class="edit-calculation-spinner-container space-around">
           <spinner></spinner>
-          <span>{{ processingMessage }}</span>
+          <span>{{ shownProcessingMessage }}</span>
         </div>
       </modal>
 
@@ -115,6 +116,7 @@ import TraceView from "@/components/layout/TraceView.vue";
 import IconButton from "@/components/UI/IconButton.vue";
 import Toast from "@/components/UI/Toast.vue";
 import {UrlSafeBase64} from "@/common.js";
+import {useCustomsStore} from "@/store/customs.js";
 
 export default {
   name: "SingleEdit",
@@ -143,7 +145,7 @@ export default {
     }
   },
   computed: {
-    ...mapStores(usePremiseEditStore),
+    ...mapStores(usePremiseEditStore, useCustomsStore),
     premise() {
       return this.premiseEditStore.singleSelectedPremise;
     },
@@ -151,8 +153,15 @@ export default {
       return this.bulkEditQuery !== null;
     },
     showProcessingModal() {
-      return this.premiseEditStore.showProcessingModal || this.showCalculationModal;
+      return this.premiseEditStore.showProcessingModal || this.showCalculationModal || this.customsStore.loadingTariff;
     },
+    shownProcessingMessage() {
+      if(this.customsStore.loadingTariff)
+        return "Looking up tariff rate ..."
+
+      return this.processingMessage;
+
+    }
   },
   methods: {
 

src/frontend/src/store/customs.js

@@ -1,19 +1,53 @@
 import {defineStore} from 'pinia'
 import {config} from '@/config'
+import performRequest from "@/backend.js";
 
 export const useCustomsStore = defineStore('customs', {
     state() {
         return {
             hsCodes: [],
-            query: null
+            tariffInfo: null,
+            loadingTariff: false,
+
         }
     },
-    getters: {},
+    getters: {
-    actions: {
+        showWarning(state) {
-        async setQuery(query) {
+            return function (countryId) {
-            this.query = query;
+                const info = state.tariffInfo?.find(t => t.countryId === countryId);
+
+                if ((info ?? null) !== null) {
+                    return info.default || info.measures?.length > 1;
+                }
+
+                return false;
+            }
         },
-        async queryCustomApi(query) {
+        findByCountryId(state) {
+            return function (countryId) {
+                return state.tariffInfo?.find(t => t.countryId === countryId);
+            }
+        }
+    },
+    actions: {
+        async findTariffRate(query) {
+            this.loadingTariff = true;
+            const url = `${config.backendUrl}/customs?hs_code=${query.hsCode}&country_ids=${query.countryIds}`;
+            const resp = await performRequest(this, 'GET', url, null).catch(() => {
+                this.tariffInfo = null;
+                this.loadingTariff = false;
+            })
+            this.tariffInfo = resp.data;
+
+            this.loadingTariff = false;
+            return this.tariffInfo;
+        },
+        async findHsCode(query) {
+
+            const url = `${config.backendUrl}/customs/search?hs_code=${query}`;
+            const resp = await performRequest(this, 'GET', url, null);
+            this.hsCodes = resp.data;
+            return this.hsCodes;
 
         }
     }

src/frontend/src/store/premiseEdit.js

@@ -32,6 +32,28 @@ export const usePremiseEditStore = defineStore('premiseEdit', {
         },
         getters: {
 
+            getCountryIdByPremiseIds(state) {
+                return function (ids) {
+                    if (state.loading) {
+                        if (state.throwsException)
+                            throw new Error("Premises are accessed while still loading.");
+                        return null;
+                    }
+
+                    const premiss = state.premisses?.filter(p => ids.some(id => id === p.id));
+
+                    const premiseCountryMap = new Map();
+                    premiss?.forEach(premise => {
+                        premiseCountryMap.set(premise.id, premise.supplier?.country?.id);
+                    });
+
+                    return premiseCountryMap;
+
+                }
+
+
+            },
+
             /**
              * Returns the ids of all premises.
              * @param state
@@ -266,23 +288,24 @@ export const usePremiseEditStore = defineStore('premiseEdit', {
 
                 return await this.savePrice(ids, priceData);
             },
-            async batchUpdateMaterial(ids, materialData) {
+            async batchUpdateMaterial(ids, materialData, tariffRates = null) {
                 const updatedPremises = this.premisses.map(p => {
                     if (ids.includes(p.id)) {
                         return {
                             ...p,
                             material: {
                                 ...p.material,
-                                ...(materialData.hsCode !== null && {hs_code: materialData.hsCode})
                             },
-                            ...(materialData.tariffRate !== null && {tariff_rate: materialData.tariffRate})
+                            ...(materialData.hsCode !== null && {hs_code: materialData.hsCode}),
+                            ...((tariffRates !== null) ? tariffRates.get(p.id) : (materialData.tariffRate !== null && {tariff_rate: materialData.tariffRate}))
                         };
                     }
                     return p;
                 });
                 this.premisses = updatedPremises;
 
-                return await this.saveMaterial(ids, materialData);
+
+                return await this.saveMaterial(ids, materialData, tariffRates);
             },
             async batchUpdatePackaging(ids, packagingData) {
 
@@ -759,7 +782,7 @@ export const usePremiseEditStore = defineStore('premiseEdit', {
                 return success;
 
             },
-            async saveMaterial(ids = null, materialData = null) {
+            async saveMaterial(ids = null, materialData = null, tariffRates = null) {
                 let success = true;
                 const toBeUpdated = this.premisses ? (ids ? (ids.map(id => this.premisses.find(p => String(p.id) === String(id)))) : (this.premisses.filter(p => p.selected))) : null;
 
@@ -771,6 +794,7 @@ export const usePremiseEditStore = defineStore('premiseEdit', {
 
                     hs_code: materialData === null ? toBeUpdated[0].hs_code : materialData.hsCode,
                     tariff_rate: materialData === null ? toBeUpdated[0].tariff_rate : materialData.tariffRate,
+                    tariff_rates: (null === tariffRates) ? null : Object.fromEntries(tariffRates),
                 };
 
                 await performRequest(this, 'POST', `${config.backendUrl}/calculation/material/`, body, false).catch(() => {

src/main/java/de/avatic/lcc/config/SoapConfig.java

@@ -0,0 +1,38 @@
+package de.avatic.lcc.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.oxm.jaxb.Jaxb2Marshaller;
+import org.springframework.ws.client.core.WebServiceTemplate;
+import org.springframework.ws.soap.SoapVersion;
+import org.springframework.ws.soap.saaj.SaajSoapMessageFactory;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Configuration
+public class SoapConfig {
+
+    @Bean
+    public Jaxb2Marshaller marshaller() {
+        Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
+        marshaller.setContextPath("eu.europa.ec.taxation.taric.client");
+        return marshaller;
+    }
+
+    @Bean
+    public SaajSoapMessageFactory messageFactory() {
+        SaajSoapMessageFactory messageFactory = new SaajSoapMessageFactory();
+        messageFactory.setSoapVersion(SoapVersion.SOAP_11);
+        return messageFactory;
+    }
+
+    @Bean
+    public WebServiceTemplate webServiceTemplate(Jaxb2Marshaller marshaller, SaajSoapMessageFactory messageFactory) {
+        WebServiceTemplate template = new WebServiceTemplate(messageFactory);
+        template.setMarshaller(marshaller);
+        template.setUnmarshaller(marshaller);
+        template.setDefaultUri("https://ec.europa.eu/taxation_customs/dds2/taric/services/goods");
+        return template;
+    }
+}

src/main/java/de/avatic/lcc/controller/custom/CustomController.java

@@ -1,12 +1,18 @@
 package de.avatic.lcc.controller.custom;
 
+import de.avatic.lcc.dto.custom.CustomDTO;
+import de.avatic.lcc.model.taric.Nomenclature;
 import de.avatic.lcc.service.api.CustomApiService;
+import de.avatic.lcc.service.api.EUTaxationApiWrapperService;
+import de.avatic.lcc.service.calculation.NomenclatureService;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.List;
+
 /**
  * Controller for handling custom tariff related requests.
  * Provides endpoints for retrieving tariff rates based on HS code and country ID.
@@ -17,26 +23,36 @@ public class CustomController {
 
 
     private final CustomApiService customApiService;
+    private final NomenclatureService nomenclatureService;
+    private final EUTaxationApiWrapperService eUTaxationApiWrapperService;
 
     /**
      * Constructs a new instance of CustomController with the given service.
      *
      * @param customApiService the service responsible for custom tariff calculations
      */
-    public CustomController(CustomApiService customApiService) {
+    public CustomController(CustomApiService customApiService, NomenclatureService nomenclatureService, EUTaxationApiWrapperService eUTaxationApiWrapperService) {
         this.customApiService = customApiService;
+        this.nomenclatureService = nomenclatureService;
+        this.eUTaxationApiWrapperService = eUTaxationApiWrapperService;
     }
 
     /**
      * Retrieves the tariff rate for the specified HS code and country ID.
      *
      * @param hsCode    the HS code representing the product classification
-     * @param countryId the ID of the country for which the tariff rate is required
+     * @param countryIds the ID of the country for which the tariff rate is required
      * @return a {@code ResponseEntity} containing the tariff rate as a {@code Number}
      */
-    @GetMapping("/")
+    @GetMapping({"/",""})
-    public ResponseEntity<Number> getTariffRate(@RequestParam(value = "hs_code") String hsCode, @RequestParam(value = "country_id") Integer countryId) {
+    public ResponseEntity<List<CustomDTO>> getTariffRate(@RequestParam(value = "hs_code") String hsCode, @RequestParam(value = "country_ids") List<Integer> countryIds) {
-        return ResponseEntity.ok(customApiService.getTariffRate(hsCode, countryId));
+        var res = eUTaxationApiWrapperService.getTariffRates(hsCode, countryIds);
+        return ResponseEntity.ok(res);
+    }
+
+    @GetMapping({"/search", "/search/"})
+    public ResponseEntity<List<String>> getNomenclature(@RequestParam(value = "hs_code") String hsCode) {
+        return ResponseEntity.ok(nomenclatureService.getNomenclature(hsCode));
     }
 
 }

src/main/java/de/avatic/lcc/dto/calculation/edit/masterData/MaterialUpdateDTO.java

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import jakarta.validation.constraints.*;
 
 import java.util.List;
+import java.util.Map;
 
 
 public class MaterialUpdateDTO {
@@ -21,6 +22,9 @@ public class MaterialUpdateDTO {
     @Digits(integer = 4, fraction = 4, message = "Tariff rate must have at most 4 decimal places")
     private Number tariffRate;
 
+    @JsonProperty("tariff_rates")
+    private Map<Integer, Number> tariffRates;
+
     public String getHsCode() {
         return hsCode;
     }
@@ -44,4 +48,12 @@ public class MaterialUpdateDTO {
     public void setPremiseIds(List<Integer> premiseIds) {
         this.premiseIds = premiseIds;
     }
+
+    public Map<Integer, Number> getTariffRates() {
+        return tariffRates;
+    }
+
+    public void setTariffRates(Map<Integer, Number> tariffRates) {
+        this.tariffRates = tariffRates;
+    }
 }

src/main/java/de/avatic/lcc/dto/custom/CustomDTO.java

@@ -0,0 +1,64 @@
+package de.avatic.lcc.dto.custom;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+public class CustomDTO {
+
+    private boolean isDefault;
+
+    private Double value;
+
+    private List<CustomMeasureDTO> measures;
+
+    private Integer countryId;
+
+    public CustomDTO(Double value, List<CustomMeasureDTO> measures, Integer countryId) {
+        this(true, value, measures, countryId);
+    }
+
+    public CustomDTO(boolean isDefault, Double value, List<CustomMeasureDTO> measures, Integer countryId) {
+        this.isDefault = isDefault;
+        this.value = value;
+        this.measures = measures;
+        this.countryId = countryId;
+    }
+
+    public CustomDTO(Double value, Integer countryId) {
+        this(value, null, countryId);
+    }
+
+
+    public boolean isDefault() {
+        return isDefault;
+    }
+
+    public void setDefault(boolean aDefault) {
+        isDefault = aDefault;
+    }
+
+    public Double getValue() {
+        return value;
+    }
+
+    public void setValue(Double value) {
+        this.value = value;
+    }
+
+    public List<CustomMeasureDTO> getMeasures() {
+        return measures;
+    }
+
+    public void setMeasures(List<CustomMeasureDTO> measures) {
+        this.measures = measures;
+    }
+
+    public Integer getCountryId() {
+        return countryId;
+    }
+
+    public void setCountryId(Integer countryId) {
+        this.countryId = countryId;
+    }
+}

src/main/java/de/avatic/lcc/dto/custom/CustomMeasureDTO.java

@@ -0,0 +1,54 @@
+package de.avatic.lcc.dto.custom;
+
+public class CustomMeasureDTO {
+
+    private String code;
+
+    private String description;
+
+    private String regulation;
+
+    private String tariffRate;
+
+    public CustomMeasureDTO(String code, String description, String regulation, String tariffRate) {
+        this.code = code;
+        this.description = description;
+        this.regulation = regulation;
+        this.tariffRate = tariffRate;
+    }
+
+    public CustomMeasureDTO() {
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getRegulation() {
+        return regulation;
+    }
+
+    public void setRegulation(String regulation) {
+        this.regulation = regulation;
+    }
+
+    public String getTariffRate() {
+        return tariffRate;
+    }
+
+    public void setTariffRate(String tariffRate) {
+        this.tariffRate = tariffRate;
+    }
+}

src/main/java/de/avatic/lcc/model/custom/MeasureType.java

@@ -0,0 +1,209 @@
+package de.avatic.lcc.model.custom;
+
+import java.util.Optional;
+
+public enum MeasureType {
+
+    // Serie C - Applicable duty (Anwendbare Zollsätze)
+    APPL("103", true),              // Third country duty - Standard-Drittlandszollsatz
+    APPEU("105", true),             // Non preferential duty under end-use - Zollsatz unter End-Use
+    CUD("106", true),               // Customs Union Duty - Zollunionszollsatz
+    S("112", true),                 // Autonomous tariff suspension - Autonome Zollaussetzung
+    SUSEU("115", true),             // Autonomous suspension under end-use - Aussetzung unter End-Use
+    SUSSH("117", false),            // Suspension - ships/boats/vessels - Aussetzung für Schiffe (nicht relevant)
+    AIRWO("119", false),            // Airworthiness tariff suspension - Lufttüchtigkeits-Zollaussetzung (nicht relevant)
+    K_122("122", true),             // Non preferential tariff quota - Nichtpräferenzielles Zollkontingent
+    KEU("123", true),               // Non preferential tariff quota under end-use - Kontingent unter End-Use
+    OPQ("140", true),               // Outward processing tariff preference - Passive Veredelung
+    S_141("141", true),             // Preferential suspension - Präferenzielle Aussetzung
+    PREF("142", true),              // Tariff preference - Zollpräferenz
+    K_143("143", true),             // Preferential tariff quota - Präferenzielles Zollkontingent
+    C("144", true),                 // Preferential ceiling - Präferenzplafond
+    PRFEU("145", true),             // Preference under end-use - Präferenz unter End-Use
+    PRKEU("146", true),             // Preferential tariff quota under end-use - Präferenzkontingent unter End-Use
+    CUQ("147", true),               // Customs Union Quota - Zollunionskontingent
+
+    // Serie A - Import/Export prohibited (Verbote)
+    PRO("277", false),              // Import prohibition - Einfuhrverbot
+    PRX("278", false),              // Export prohibition - Ausfuhrverbot
+    RSUBH("481", false),            // Declaration of subheading submitted to restrictions (import) - Einfuhrbeschränkung
+    RSHEX("485", false),            // Declaration of subheading submitted to restrictions (export) - Ausfuhrbeschränkung
+
+    // Serie P - VAT (Mehrwertsteuer)
+    TVA("305", false),              // Value added tax - Mehrwertsteuer
+
+    // Serie Q - Excises (Verbrauchssteuern)
+    ACC("306", false),              // Excises - Verbrauchssteuern
+
+    // Serie O - Supplementary unit (Besondere Maßeinheiten)
+    SUPUN("109", false),            // Supplementary unit - Besondere Maßeinheit
+    USIMP("110", false),            // Supplementary unit import - Besondere Maßeinheit Einfuhr
+    USEXP("111", false),            // Supplementary unit export - Besondere Maßeinheit Ausfuhr
+
+    // Serie B - Entry subject to conditions (Einfuhr unter Bedingungen)
+    VETCTR("410", false),           // Veterinary control - Veterinärkontrolle (nicht relevant für Gabelstapler)
+    PRIOR_SURV("420", true),        // Entry into free circulation (prior surveillance) - Vorherige Überwachung
+    REU("464", true),               // Declaration of subheading submitted to end-use provisions - End-Use-Erklärung
+    LPS("465", true),               // Restriction on entry into free circulation - Einfuhrbeschränkung
+    SPX("467", false),              // Restriction on export - Ausfuhrbeschränkung
+    QX("473", false),               // Export authorization - Ausfuhrgenehmigung
+    LPQ("474", true),               // Entry into free circulation (quantitative limitation) - Mengenmäßige Beschränkung
+    LPR("475", true),               // Restriction on entry into free circulation - Einfuhrbeschränkung
+    RX("476", false),               // Restriction on export - Ausfuhrbeschränkung
+    OPT("477", true),               // Entry into free circulation (outward processing traffic) - Passive Veredelung
+    DURX("478", false),             // Export authorization (Dual use) - Ausfuhrgenehmigung Dual-Use
+    CHMEX("479", false),            // Export control on dangerous chemicals - Exportkontrolle gefährliche Chemikalien
+    LCRED_M1("482", false),         // Declaration submitted to legal restrictions (net weight/supplementary unit) - Rechtliche Beschränkungen
+    LCRED_V1("483", false),         // Declaration submitted to legal restrictions (unit price) - Rechtliche Beschränkungen
+    PCRED_M1("484", false),         // Declaration submitted to physical restrictions (net weight/supplementary unit) - Physische Beschränkungen
+    PCRED_V("491", false),          // Declaration submitted to physical restrictions (declared statistical value) - Physische Beschränkungen
+    PCRED_M("492", false),          // Declaration submitted to physical restrictions (declared net mass) - Physische Beschränkungen
+    PCRED_S("493", false),          // Declaration submitted to physical restrictions (declared supplementary unit) - Physische Beschränkungen
+    LCRED_V("494", false),          // Declaration submitted to legal restrictions (declared statistical value) - Rechtliche Beschränkungen
+    LCRED_M("495", false),          // Declaration submitted to legal restrictions (declared net mass) - Rechtliche Beschränkungen
+    LCRED_S("496", false),          // Declaration submitted to legal restrictions (declared supplementary unit) - Rechtliche Beschränkungen
+    TRIMP("705", false),            // Import prohibition on goods for torture and repression - Folter-/Repressionsgüter
+    TREXP("706", false),            // Export prohibition - torture/repression goods - Ausfuhrverbot Folter-/Repressionsgüter
+    IMPORT_CTRL("707", true),       // Import control - Einfuhrkontrolle (potentiell relevant für Bauteile)
+    TRRX("708", false),             // Export restriction - torture/repression goods - Ausfuhrbeschränkung
+    EXPCTRL("709", false),          // Export control - Ausfuhrkontrolle
+    CITESIMP("710", false),         // Import control - CITES - CITES-Kontrolle (nicht relevant)
+    MILIM("711", false),            // Import control on restricted goods and technologies - Militärgüter (nicht relevant)
+    IAS("712", false),              // Import control - IAS - Invasive Arten (nicht relevant)
+    IMPORT_CTRL_GMO("713", false),  // Import control on GMOs - GMO-Kontrolle (nicht relevant)
+    IMPCTRL("714", true),           // Import control - Einfuhrkontrolle (potentiell relevant)
+    CITESEX("715", false),          // Export control - CITES - CITES-Ausfuhrkontrolle
+    CFISH("716", false),            // Export control - Fish - Fischereikontrolle (nicht relevant)
+    MILEX("717", false),            // Export control on restricted goods and technologies - Militärgüter
+    LUXEX("718", false),            // Export control on luxury goods - Luxusgüter (nicht relevant)
+    CIUUF("719", false),            // Control on illegal fishing - Illegale Fischerei (nicht relevant)
+    FFIM("722", false),             // Entry restriction - feed and food - Futter-/Lebensmittel (nicht relevant)
+    FGGIMP("724", false),           // Import control of fluorinated greenhouse gases - Treibhausgase
+    OZEXP("725", false),            // Export control on ozone-depleting substances - Ozonschicht
+    OZIMP("726", false),            // Import control on ozone-depleting substances - Ozonschicht
+    LUXIM("728", false),            // Import control on luxury goods - Luxusgüter (nicht relevant)
+    EXPCHE("730", false),           // Compliance with pre-export checks requirements - Vorausfuhrkontrollen
+    IMPORT_CTRL_731("731", true),   // Import control - Einfuhrkontrolle (potentiell relevant)
+    IMPORT_CTRL_732("732", true),   // Import control - Einfuhrkontrolle (potentiell relevant)
+    CGIMP("734", false),            // Import control on cultural goods - Kulturgüter (nicht relevant)
+    CGEXP("735", false),            // Export control on cultural goods - Kulturgüter (nicht relevant)
+    EXPORT_CTRL_736("736", false),  // Export control - Ausfuhrkontrolle
+    EXPORT_CTRL_737("737", false),  // Export control - Ausfuhrkontrolle
+    IMPORT_EXPORT_CML("738", false), // Import/export restriction - Common Military List goods - Militärgüter
+    FUREX("740", false),            // Export control on cat and dog fur - Katzen-/Hundefell (nicht relevant)
+    FURIM("745", false),            // Import control on cat and dog fur - Katzen-/Hundefell (nicht relevant)
+    SEAL("746", false),             // Import control on seal products - Robbenprodukte (nicht relevant)
+    FLEGT("747", false),            // Import control of timber - FLEGT licensing - Holzprodukte (nicht relevant)
+    MERIM("748", false),            // Import control of mercury - Quecksilber
+    MEREX("749", false),            // Export control of mercury - Quecksilber
+    ORGANIC("750", false),          // Import control of organic products - Bio-Produkte (nicht relevant)
+    WSTEX("751", false),            // Export control - Waste - Abfall
+    WSTIM("755", false),            // Import control - Waste - Abfall
+    IMPCTRL_760("760", true),       // Import control - Einfuhrkontrolle (potentiell relevant)
+    CHMIM("761", false),            // Import control on REACH - Chemikalien
+    IMPORT_CTRL_762("762", true),   // Import control - Einfuhrkontrolle (potentiell relevant)
+    IMPORT_CTRL_763("763", true),   // Import control - Einfuhrkontrolle (potentiell relevant)
+    FGEXP("765", false),            // Export control of fluorinated greenhouse gases - Treibhausgase
+    EXPORT_CTRL_766("766", false),  // Export control - Ausfuhrkontrolle
+    EXPORT_CTRL_767("767", false),  // Export control - Ausfuhrkontrolle
+    EXPORT_CTRL_768("768", false),  // Export control - Ausfuhrkontrolle
+    IMPOP("769", false),            // Import control on persistent organic pollutants - Organische Schadstoffe
+    FLEGT_GHANA("770", false),      // Import control timber - FLEGT Ghana - Holzprodukte (nicht relevant)
+    FLEGT_CAMEROON("771", false),   // Import control timber - FLEGT Cameroon - Holzprodukte (nicht relevant)
+    FLEGT_CONGO("772", false),      // Import control timber - FLEGT Congo - Holzprodukte (nicht relevant)
+    FLEGT_CAR("773", false),        // Import control timber - FLEGT Central Africa - Holzprodukte (nicht relevant)
+    FLEGT_VIETNAM("774", false),    // Import control timber - FLEGT Vietnam - Holzprodukte (nicht relevant)
+    CBAM("775", false),             // Carbon Border Adjustment Mechanism - CO2-Grenzausgleich
+    DFRSTIM("776", false),          // Import control on deforestation - Entwaldung
+    DFRSEXP("777", false),          // Export control on deforestation - Entwaldung
+    EXPORT_CTRL_780("780", false),  // Export control - Ausfuhrkontrolle
+    EXPORT_CTRL_781("781", false),  // Export control - Ausfuhrkontrolle
+
+    // Serie N - Posterior surveillance (Nachträgliche Überwachung)
+    PIM("440", false),              // Public Import Monitoring - Öffentliche Einfuhrüberwachung
+    PEM("445", false),              // Public Export Monitoring - Öffentliche Ausfuhrüberwachung
+    SUB("450", false),              // Statistical surveillance - Statistische Überwachung
+    SUA("460", false),              // Computer surveillance - Computerüberwachung
+    SQR("461", false),              // Community surveillance - reference quantities - Referenzmengen
+    SUR("462", false),              // Posterior import surveillance - Nachträgliche Einfuhrüberwachung
+    SUX("463", false),              // Posterior export surveillance - Nachträgliche Ausfuhrüberwachung
+    SUREX("470", false),            // Export surveillance - Ausfuhrüberwachung
+    SUEX("471", false),             // Export surveillance (TQS) - Ausfuhrüberwachung
+    IMPMNTR_702("702", false),      // Import Monitoring - Einfuhrüberwachung
+    IMPMNTR_703("703", false),      // Import Monitoring - Einfuhrüberwachung
+    IMPMNTR_704("704", false),      // Import Monitoring - Einfuhrüberwachung
+
+    // Serie M - Unit price, standard import value (Preise und Werte)
+    VU("488", false),               // Unit price - Stückpreis
+    REPSU("489", false),            // Representative price - Repräsentativer Preis
+    SIV("490", false),              // Standard import value - Standard-Einfuhrwert
+
+    // Serie D - Anti-dumping or countervailing duties (Anti-Dumping/Ausgleichszölle)
+    DUMPP("551", true),             // Provisional anti-dumping duty - Vorläufiger Anti-Dumping-Zoll
+    DUMPD("552", true),             // Definitive anti-dumping duty - Endgültiger Anti-Dumping-Zoll
+    COMPP("553", true),             // Provisional countervailing duty - Vorläufiger Ausgleichszoll
+    COMPD("554", true),             // Definitive countervailing duty - Endgültiger Ausgleichszoll
+    PCDUM("555", true),             // Anti-dumping/countervailing duty - Pending collection - Schwebende Erhebung
+    NTDUM("561", false),            // Notice of initiation of anti-dumping proceeding - Verfahrenseröffnung
+    SPDUM("562", true),             // Suspended anti-dumping/countervailing duty - Ausgesetzter Zoll
+    RGDUM("564", false),            // Anti-dumping/countervailing registration - Registrierung
+    REDUM("565", false),            // Anti-dumping/countervailing review - Überprüfung
+    STDUM("566", false),            // Anti-dumping/countervailing statistic - Statistik
+    CTDUM("570", false),            // Anti-dumping/countervailing duty - Control - Kontrolle
+
+    // Serie S - Supplementary amount (Zusätzliche Beträge)
+    ASURE("651", false),            // Security based on representative price - Sicherheit basierend auf Preis
+    ASUCI("652", false),            // Additional duty based on CIF price - Zusatzzoll basierend auf CIF-Preis
+    SECQ("653", false),             // Security reduced under tariff quota - Reduzierte Sicherheit
+    ADQ("654", false),              // Additional duty reduced under tariff quota - Reduzierter Zusatzzoll
+    SECPO("655", false),            // Security (poultry) based on representative price - Sicherheit Geflügel
+    ADPOC("656", false),            // Additional duty (poultry) based on CIF price - Zusatzzoll Geflügel
+    RESEC("657", false),            // Reduced security based on representative price - Reduzierte Sicherheit
+    READ("658", false),             // Reduced additional duty based on CIF price - Reduzierter Zusatzzoll
+
+    // Serie F - Additional duty on sugar, flour (Zusatzzölle Zucker/Mehl)
+    AD_SZ("672", false),            // Amount of additional duty on sugar - Zusatzzoll Zucker (nicht relevant)
+    AD_FM("673", false),            // Amount of additional duty on flour - Zusatzzoll Mehl (nicht relevant)
+
+    // Serie E - Levies, export refunds (Abgaben, Ausfuhrerstattungen)
+    EA("674", false),               // Agricultural component - Landwirtschaftliche Komponente (nicht relevant)
+
+    // Serie J - Countervailing charge (Ausgleichsabgaben)
+    TC("690", false),               // Countervailing charge - Ausgleichsabgabe
+    DR("695", true),                // Additional duties - Zusatzzölle
+    SAFDU("696", true);             // Additional duties (safeguard) - Schutzmaßnahmen-Zusatzzölle
+
+
+    private final String measureCode;
+    private final boolean containsRelevantDuty;
+
+    MeasureType(String measureCode, boolean containsRelevantDuty) {
+        this.measureCode = measureCode;
+        this.containsRelevantDuty = containsRelevantDuty;
+    }
+
+    public String getMeasureCode() {
+        return measureCode;
+    }
+
+    public boolean containsRelevantDuty() {
+        return containsRelevantDuty;
+    }
+
+    public static Optional<MeasureType> fromMeasureCode(String measureCode) {
+        for (MeasureType type : values()) {
+            if (type.measureCode.equals(measureCode)) {
+                return Optional.of(type);
+            }
+        }
+        return Optional.empty();
+    }
+
+    public static MeasureType fromShortName(String shortName) {
+        try {
+            return valueOf(shortName.toUpperCase().replace(" ", "_"));
+        } catch (IllegalArgumentException e) {
+            throw new IllegalArgumentException("Unknown short name: " + shortName);
+        }
+    }
+}

src/main/java/de/avatic/lcc/model/taric/AppliedMeasure.java

@@ -0,0 +1,100 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+import java.util.Set;
+
+
+public class AppliedMeasure {
+
+
+    private LocalDate startDate;
+
+    private LocalDate endDate;
+
+    private String amount;
+
+    private Integer orderNumber;
+
+    private Set<MeasureFootnote> measureFootnotes;
+
+    private Measure measure;
+
+    private LegalBase legalBase;
+
+    private Set<MeasureExclusion> exclusions;
+
+    private Set<AppliedMeasureCondition> conditions;
+
+    public LocalDate getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDate startDate) {
+        this.startDate = startDate;
+    }
+
+    public LocalDate getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(LocalDate endDate) {
+        this.endDate = endDate;
+    }
+
+    public String getAmount() {
+        return amount;
+    }
+
+    public void setAmount(String amount) {
+        this.amount = amount;
+    }
+
+    public Integer getOrderNumber() {
+        return orderNumber;
+    }
+
+    public void setOrderNumber(Integer orderNumber) {
+        this.orderNumber = orderNumber;
+    }
+
+    public Set<MeasureFootnote> getMeasureFootnotes() {
+        return measureFootnotes;
+    }
+
+    public void setMeasureFootnotes(Set<MeasureFootnote> measureFootnotes) {
+        this.measureFootnotes = measureFootnotes;
+    }
+
+
+    public Set<MeasureExclusion> getExclusions() {
+        return exclusions;
+    }
+
+    public void setExclusions(Set<MeasureExclusion> exclusions) {
+        this.exclusions = exclusions;
+    }
+
+    public Set<AppliedMeasureCondition> getConditions() {
+        return conditions;
+    }
+
+    public void setConditions(Set<AppliedMeasureCondition> conditions) {
+        this.conditions = conditions;
+    }
+
+    public Measure getMeasure() {
+        return measure;
+    }
+
+    public void setMeasure(Measure measure) {
+        this.measure = measure;
+    }
+
+    public LegalBase getLegalBase() {
+        return legalBase;
+    }
+
+    public void setLegalBase(LegalBase legalBase) {
+        this.legalBase = legalBase;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/AppliedMeasureCondition.java

@@ -0,0 +1,75 @@
+package de.avatic.lcc.model.taric;
+
+public class AppliedMeasureCondition {
+
+    private Integer sequenceNo;
+
+    private String amount;
+
+    private MeasureAction measureAction;
+
+    private MonetaryUnit monetaryUnit;
+
+    private Unit unit;
+
+    private Certificate certificate;
+
+    private ConditionType conditionType;
+
+
+    public Integer getSequenceNo() {
+        return sequenceNo;
+    }
+
+    public void setSequenceNo(Integer sequenceNo) {
+        this.sequenceNo = sequenceNo;
+    }
+
+    public String getAmount() {
+        return amount;
+    }
+
+    public void setAmount(String amount) {
+        this.amount = amount;
+    }
+
+    public MeasureAction getMeasureAction() {
+        return measureAction;
+    }
+
+    public void setMeasureAction(MeasureAction measureAction) {
+        this.measureAction = measureAction;
+    }
+
+    public MonetaryUnit getMonetaryUnit() {
+        return monetaryUnit;
+    }
+
+    public void setMonetaryUnit(MonetaryUnit monetaryUnit) {
+        this.monetaryUnit = monetaryUnit;
+    }
+
+    public Unit getUnit() {
+        return unit;
+    }
+
+    public void setUnit(Unit unit) {
+        this.unit = unit;
+    }
+
+    public Certificate getCertificate() {
+        return certificate;
+    }
+
+    public void setCertificate(Certificate certificate) {
+        this.certificate = certificate;
+    }
+
+    public ConditionType getConditionType() {
+        return conditionType;
+    }
+
+    public void setConditionType(ConditionType conditionType) {
+        this.conditionType = conditionType;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/Certificate.java

@@ -0,0 +1,56 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class Certificate {
+
+    private String certificateCode;
+
+    private LocalDate startDate;
+
+    private LocalDate endDate;
+
+    private CertificateType certificateType;
+
+    private CertificateDesc certificateDesc;
+
+    public String getCertificateCode() {
+        return certificateCode;
+    }
+
+    public void setCertificateCode(String certificateCode) {
+        this.certificateCode = certificateCode;
+    }
+
+    public LocalDate getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDate startDate) {
+        this.startDate = startDate;
+    }
+
+    public LocalDate getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(LocalDate endDate) {
+        this.endDate = endDate;
+    }
+
+    public CertificateType getCertificateType() {
+        return certificateType;
+    }
+
+    public void setCertificateType(CertificateType certificateType) {
+        this.certificateType = certificateType;
+    }
+
+    public CertificateDesc getCertificateDesc() {
+        return certificateDesc;
+    }
+
+    public void setCertificateDesc(CertificateDesc certificateDesc) {
+        this.certificateDesc = certificateDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/CertificateDesc.java

@@ -0,0 +1,36 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class CertificateDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/CertificateType.java

@@ -0,0 +1,24 @@
+package de.avatic.lcc.model.taric;
+
+public class CertificateType {
+
+    private String certificateTypeCode;
+
+    private CertificateTypeDesc certificateTypeDesc;
+
+    public String getCertificateTypeCode() {
+        return certificateTypeCode;
+    }
+
+    public void setCertificateTypeCode(String certificateTypeCode) {
+        this.certificateTypeCode = certificateTypeCode;
+    }
+
+    public CertificateTypeDesc getCertificateTypeDesc() {
+        return certificateTypeDesc;
+    }
+
+    public void setCertificateTypeDesc(CertificateTypeDesc certificateTypeDesc) {
+        this.certificateTypeDesc = certificateTypeDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/CertificateTypeDesc.java

@@ -0,0 +1,37 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class CertificateTypeDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/ConditionType.java

@@ -0,0 +1,24 @@
+package de.avatic.lcc.model.taric;
+
+public class ConditionType {
+
+    private String conditionTypeCode;
+
+    private ConditionTypeDesc conditionTypeDesc;
+
+    public String getConditionTypeCode() {
+        return conditionTypeCode;
+    }
+
+    public void setConditionTypeCode(String conditionTypeCode) {
+        this.conditionTypeCode = conditionTypeCode;
+    }
+
+    public ConditionTypeDesc getConditionTypeDesc() {
+        return conditionTypeDesc;
+    }
+
+    public void setConditionTypeDesc(ConditionTypeDesc conditionTypeDesc) {
+        this.conditionTypeDesc = conditionTypeDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/ConditionTypeDesc.java

@@ -0,0 +1,36 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class ConditionTypeDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/Footnote.java

@@ -0,0 +1,57 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import jakarta.validation.constraints.Size;
+import org.springframework.data.annotation.Id;
+
+import java.time.LocalDate;
+import java.util.Set;
+
+/**
+ * Represents a footnote reference
+ */
+public class Footnote {
+
+
+    private String footnote;
+
+    private LocalDate startDate;
+
+    private LocalDate endDate;
+
+    private FootnotesDesc footnotesDesc;
+
+    public String getFootnote() {
+        return footnote;
+    }
+
+    public void setFootnote(String footnote) {
+        this.footnote = footnote;
+    }
+
+    public LocalDate getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDate startDate) {
+        this.startDate = startDate;
+    }
+
+    public LocalDate getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(LocalDate endDate) {
+        this.endDate = endDate;
+    }
+
+    public FootnotesDesc getFootnotesDesc() {
+        return footnotesDesc;
+    }
+
+    public void setFootnotesDesc(FootnotesDesc footnotesDesc) {
+        this.footnotesDesc = footnotesDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/FootnotesDesc.java

@@ -0,0 +1,40 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import jakarta.validation.constraints.Size;
+
+import java.time.LocalDate;
+
+public class FootnotesDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/Geo.java

@@ -0,0 +1,31 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import jakarta.validation.constraints.Size;
+import org.springframework.data.annotation.Id;
+
+import java.util.Set;
+
+public class Geo {
+
+    private String iso3166Code;
+
+    private GeoDesc geoDesc;
+
+    public String getIso3166Code() {
+        return iso3166Code;
+    }
+
+    public void setIso3166Code(String iso3166Code) {
+        this.iso3166Code = iso3166Code;
+    }
+
+    public GeoDesc getGeoDesc() {
+        return geoDesc;
+    }
+
+    public void setGeoDesc(GeoDesc geoDesc) {
+        this.geoDesc = geoDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/GeoDesc.java

@@ -0,0 +1,41 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import jakarta.validation.constraints.Size;
+import org.springframework.data.annotation.Id;
+
+import java.time.LocalDate;
+
+public class GeoDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/LegalBase.java

@@ -0,0 +1,50 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import jakarta.validation.constraints.Size;
+import org.springframework.data.annotation.Id;
+
+import java.time.LocalDate;
+
+public class LegalBase {
+
+    private String legalBase;
+
+    private String journal;
+
+    private Integer page;
+
+    private LocalDate date;
+
+    public String getLegalBase() {
+        return legalBase;
+    }
+
+    public void setLegalBase(String legalBase) {
+        this.legalBase = legalBase;
+    }
+
+    public String getJournal() {
+        return journal;
+    }
+
+    public void setJournal(String journal) {
+        this.journal = journal;
+    }
+
+    public Integer getPage() {
+        return page;
+    }
+
+    public void setPage(Integer page) {
+        this.page = page;
+    }
+
+    public LocalDate getDate() {
+        return date;
+    }
+
+    public void setDate(LocalDate date) {
+        this.date = date;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/Measure.java

@@ -0,0 +1,66 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class Measure {
+
+    private String measureCode;
+
+    private String shortDesc;
+
+    private Integer tmCode;
+
+    private LocalDate startDate;
+
+    private MeasureDesc measureDesc;
+
+    private MeasureSeries measureSeries;
+
+    public String getMeasureCode() {
+        return measureCode;
+    }
+
+    public void setMeasureCode(String measureCode) {
+        this.measureCode = measureCode;
+    }
+
+    public String getShortDesc() {
+        return shortDesc;
+    }
+
+    public void setShortDesc(String shortDesc) {
+        this.shortDesc = shortDesc;
+    }
+
+    public Integer getTmCode() {
+        return tmCode;
+    }
+
+    public void setTmCode(Integer tmCode) {
+        this.tmCode = tmCode;
+    }
+
+    public LocalDate getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDate startDate) {
+        this.startDate = startDate;
+    }
+
+    public MeasureDesc getMeasureDesc() {
+        return measureDesc;
+    }
+
+    public void setMeasureDesc(MeasureDesc measureDesc) {
+        this.measureDesc = measureDesc;
+    }
+
+    public MeasureSeries getMeasureSeries() {
+        return measureSeries;
+    }
+
+    public void setMeasureSeries(MeasureSeries measureSeries) {
+        this.measureSeries = measureSeries;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureAction.java

@@ -0,0 +1,24 @@
+package de.avatic.lcc.model.taric;
+
+public class MeasureAction {
+
+    private String measureActionCode;
+
+    private MeasureActionDesc measureActionDesc;
+
+    public String getMeasureActionCode() {
+        return measureActionCode;
+    }
+
+    public void setMeasureActionCode(String measureActionCode) {
+        this.measureActionCode = measureActionCode;
+    }
+
+    public MeasureActionDesc getMeasureActionDesc() {
+        return measureActionDesc;
+    }
+
+    public void setMeasureActionDesc(MeasureActionDesc measureActionDesc) {
+        this.measureActionDesc = measureActionDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureActionDesc.java

@@ -0,0 +1,38 @@
+package de.avatic.lcc.model.taric;
+
+import jakarta.validation.constraints.Size;
+
+import java.time.LocalDate;
+
+public class MeasureActionDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureComponent.java

@@ -0,0 +1,90 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.math.BigDecimal;
+
+/**
+ * Represents a measure component (duty rate, etc.)
+ */
+public class MeasureComponent {
+
+    @JsonProperty("duty_expression_id")
+    private String dutyExpressionId;
+
+    @JsonProperty("duty_amount")
+    private BigDecimal dutyAmount;
+
+    @JsonProperty("monetary_unit_code")
+    private String monetaryUnitCode;
+
+    @JsonProperty("measurement_unit_code")
+    private String measurementUnitCode;
+
+    @JsonProperty("measurement_unit_qualifier_code")
+    private String measurementUnitQualifierCode;
+
+    @JsonProperty("duty_expression_description")
+    private String dutyExpressionDescription;
+
+    @JsonProperty("duty_expression_abbreviation")
+    private String dutyExpressionAbbreviation;
+
+    // Getters and Setters
+
+    public String getDutyExpressionId() {
+        return dutyExpressionId;
+    }
+
+    public void setDutyExpressionId(String dutyExpressionId) {
+        this.dutyExpressionId = dutyExpressionId;
+    }
+
+    public BigDecimal getDutyAmount() {
+        return dutyAmount;
+    }
+
+    public void setDutyAmount(BigDecimal dutyAmount) {
+        this.dutyAmount = dutyAmount;
+    }
+
+    public String getMonetaryUnitCode() {
+        return monetaryUnitCode;
+    }
+
+    public void setMonetaryUnitCode(String monetaryUnitCode) {
+        this.monetaryUnitCode = monetaryUnitCode;
+    }
+
+    public String getMeasurementUnitCode() {
+        return measurementUnitCode;
+    }
+
+    public void setMeasurementUnitCode(String measurementUnitCode) {
+        this.measurementUnitCode = measurementUnitCode;
+    }
+
+    public String getMeasurementUnitQualifierCode() {
+        return measurementUnitQualifierCode;
+    }
+
+    public void setMeasurementUnitQualifierCode(String measurementUnitQualifierCode) {
+        this.measurementUnitQualifierCode = measurementUnitQualifierCode;
+    }
+
+    public String getDutyExpressionDescription() {
+        return dutyExpressionDescription;
+    }
+
+    public void setDutyExpressionDescription(String dutyExpressionDescription) {
+        this.dutyExpressionDescription = dutyExpressionDescription;
+    }
+
+    public String getDutyExpressionAbbreviation() {
+        return dutyExpressionAbbreviation;
+    }
+
+    public void setDutyExpressionAbbreviation(String dutyExpressionAbbreviation) {
+        this.dutyExpressionAbbreviation = dutyExpressionAbbreviation;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureCondition.java

@@ -0,0 +1,135 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * Represents a measure condition
+ */
+public class MeasureCondition {
+
+    @JsonProperty("condition_code")
+    private String conditionCode;
+
+    @JsonProperty("condition_sequence_number")
+    private Integer conditionSequenceNumber;
+
+    @JsonProperty("condition_duty_amount")
+    private BigDecimal conditionDutyAmount;
+
+    @JsonProperty("condition_monetary_unit_code")
+    private String conditionMonetaryUnitCode;
+
+    @JsonProperty("condition_measurement_unit_code")
+    private String conditionMeasurementUnitCode;
+
+    @JsonProperty("condition_measurement_unit_qualifier_code")
+    private String conditionMeasurementUnitQualifierCode;
+
+    @JsonProperty("action_code")
+    private String actionCode;
+
+    @JsonProperty("certificate_type_code")
+    private String certificateTypeCode;
+
+    @JsonProperty("certificate_code")
+    private String certificateCode;
+
+    @JsonProperty("certificate_description")
+    private String certificateDescription;
+
+    @JsonProperty("condition_components")
+    private List<MeasureComponent> conditionComponents;
+
+    // Getters and Setters
+
+    public String getConditionCode() {
+        return conditionCode;
+    }
+
+    public void setConditionCode(String conditionCode) {
+        this.conditionCode = conditionCode;
+    }
+
+    public Integer getConditionSequenceNumber() {
+        return conditionSequenceNumber;
+    }
+
+    public void setConditionSequenceNumber(Integer conditionSequenceNumber) {
+        this.conditionSequenceNumber = conditionSequenceNumber;
+    }
+
+    public BigDecimal getConditionDutyAmount() {
+        return conditionDutyAmount;
+    }
+
+    public void setConditionDutyAmount(BigDecimal conditionDutyAmount) {
+        this.conditionDutyAmount = conditionDutyAmount;
+    }
+
+    public String getConditionMonetaryUnitCode() {
+        return conditionMonetaryUnitCode;
+    }
+
+    public void setConditionMonetaryUnitCode(String conditionMonetaryUnitCode) {
+        this.conditionMonetaryUnitCode = conditionMonetaryUnitCode;
+    }
+
+    public String getConditionMeasurementUnitCode() {
+        return conditionMeasurementUnitCode;
+    }
+
+    public void setConditionMeasurementUnitCode(String conditionMeasurementUnitCode) {
+        this.conditionMeasurementUnitCode = conditionMeasurementUnitCode;
+    }
+
+    public String getConditionMeasurementUnitQualifierCode() {
+        return conditionMeasurementUnitQualifierCode;
+    }
+
+    public void setConditionMeasurementUnitQualifierCode(String conditionMeasurementUnitQualifierCode) {
+        this.conditionMeasurementUnitQualifierCode = conditionMeasurementUnitQualifierCode;
+    }
+
+    public String getActionCode() {
+        return actionCode;
+    }
+
+    public void setActionCode(String actionCode) {
+        this.actionCode = actionCode;
+    }
+
+    public String getCertificateTypeCode() {
+        return certificateTypeCode;
+    }
+
+    public void setCertificateTypeCode(String certificateTypeCode) {
+        this.certificateTypeCode = certificateTypeCode;
+    }
+
+    public String getCertificateCode() {
+        return certificateCode;
+    }
+
+    public void setCertificateCode(String certificateCode) {
+        this.certificateCode = certificateCode;
+    }
+
+    public String getCertificateDescription() {
+        return certificateDescription;
+    }
+
+    public void setCertificateDescription(String certificateDescription) {
+        this.certificateDescription = certificateDescription;
+    }
+
+    public List<MeasureComponent> getConditionComponents() {
+        return conditionComponents;
+    }
+
+    public void setConditionComponents(List<MeasureComponent> conditionComponents) {
+        this.conditionComponents = conditionComponents;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureDesc.java

@@ -0,0 +1,37 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class MeasureDesc {
+
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureExclusion.java

@@ -0,0 +1,43 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import jakarta.validation.constraints.NotNull;
+import org.springframework.data.annotation.Id;
+
+import java.time.LocalDate;
+
+public class MeasureExclusion {
+
+
+
+    private LocalDate startDate;
+
+    private LocalDate endDate;
+
+    private Geo geo;
+
+    public LocalDate getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDate startDate) {
+        this.startDate = startDate;
+    }
+
+    public LocalDate getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(LocalDate endDate) {
+        this.endDate = endDate;
+    }
+
+    public Geo getGeo() {
+        return geo;
+    }
+
+    public void setGeo(Geo geo) {
+        this.geo = geo;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureFootnote.java

@@ -0,0 +1,38 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class MeasureFootnote {
+
+
+    private LocalDate startDate;
+
+    private LocalDate endDate;
+
+    private Footnote footnote;
+
+
+    public LocalDate getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDate startDate) {
+        this.startDate = startDate;
+    }
+
+    public LocalDate getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(LocalDate endDate) {
+        this.endDate = endDate;
+    }
+
+    public Footnote getFootnote() {
+        return footnote;
+    }
+
+    public void setFootnote(Footnote footnote) {
+        this.footnote = footnote;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureSeries.java

@@ -0,0 +1,24 @@
+package de.avatic.lcc.model.taric;
+
+public class MeasureSeries {
+
+    private String measureSeriesCode;
+
+    private MeasureSeriesDesc measureSeriesDesc;
+
+    public String getMeasureSeriesCode() {
+        return measureSeriesCode;
+    }
+
+    public void setMeasureSeriesCode(String measureSeriesCode) {
+        this.measureSeriesCode = measureSeriesCode;
+    }
+
+    public MeasureSeriesDesc getMeasureSeriesDesc() {
+        return measureSeriesDesc;
+    }
+
+    public void setMeasureSeriesDesc(MeasureSeriesDesc measureSeriesDesc) {
+        this.measureSeriesDesc = measureSeriesDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MeasureSeriesDesc.java

@@ -0,0 +1,40 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import jakarta.validation.constraints.Size;
+import org.springframework.data.annotation.Id;
+
+import java.time.LocalDate;
+
+public class MeasureSeriesDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MonetaryUnit.java

@@ -0,0 +1,30 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import jakarta.validation.constraints.Size;
+import org.springframework.data.annotation.Id;
+
+import java.util.Set;
+
+public class MonetaryUnit {
+
+    private String monetaryUnitCode;
+
+    private MonetaryUnitDesc monetaryUnitDesc;
+
+    public String getMonetaryUnitCode() {
+        return monetaryUnitCode;
+    }
+
+    public void setMonetaryUnitCode(String monetaryUnitCode) {
+        this.monetaryUnitCode = monetaryUnitCode;
+    }
+
+    public MonetaryUnitDesc getMonetaryUnitDesc() {
+        return monetaryUnitDesc;
+    }
+
+    public void setMonetaryUnitDesc(MonetaryUnitDesc monetaryUnitDesc) {
+        this.monetaryUnitDesc = monetaryUnitDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/MonetaryUnitDesc.java

@@ -0,0 +1,36 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class MonetaryUnitDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/Nomenclature.java

@@ -0,0 +1,127 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import jakarta.validation.constraints.Size;
+import org.springframework.data.annotation.Id;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Represents a nomenclature entry in the TARIC system
+ */
+public class Nomenclature {
+
+    private String hscode;
+
+    private String suffix;
+
+    private Integer hierachy;
+
+    private Integer indent;
+
+    private LocalDate startDate;
+
+    private LocalDate endDate;
+
+    private Boolean isLeaf;
+
+    private LocalDate isLeafStartDate;
+
+    private Integer parentId;
+
+    private NomenclatureDesc nomenclatureDescs;
+
+    private Set<NomenclatureFootnote> footnotes;
+
+    public String getHscode() {
+        return hscode;
+    }
+
+    public void setHscode(String hscode) {
+        this.hscode = hscode;
+    }
+
+    public String getSuffix() {
+        return suffix;
+    }
+
+    public void setSuffix(String suffix) {
+        this.suffix = suffix;
+    }
+
+    public Integer getHierachy() {
+        return hierachy;
+    }
+
+    public void setHierachy(Integer hierachy) {
+        this.hierachy = hierachy;
+    }
+
+    public Integer getIndent() {
+        return indent;
+    }
+
+    public void setIndent(Integer indent) {
+        this.indent = indent;
+    }
+
+    public LocalDate getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDate startDate) {
+        this.startDate = startDate;
+    }
+
+    public LocalDate getEndDate() {
+        return endDate;
+    }
+
+    public void setEndDate(LocalDate endDate) {
+        this.endDate = endDate;
+    }
+
+    public Boolean getLeaf() {
+        return isLeaf;
+    }
+
+    public void setLeaf(Boolean leaf) {
+        isLeaf = leaf;
+    }
+
+    public LocalDate getIsLeafStartDate() {
+        return isLeafStartDate;
+    }
+
+    public void setIsLeafStartDate(LocalDate isLeafStartDate) {
+        this.isLeafStartDate = isLeafStartDate;
+    }
+
+    public Integer getParentId() {
+        return parentId;
+    }
+
+    public void setParentId(Integer parentId) {
+        this.parentId = parentId;
+    }
+
+    public NomenclatureDesc getNomenclatureDescs() {
+        return nomenclatureDescs;
+    }
+
+    public void setNomenclatureDescs(NomenclatureDesc nomenclatureDescs) {
+        this.nomenclatureDescs = nomenclatureDescs;
+    }
+
+    public Set<NomenclatureFootnote> getFootnotes() {
+        return footnotes;
+    }
+
+    public void setFootnotes(Set<NomenclatureFootnote> footnotes) {
+        this.footnotes = footnotes;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/NomenclatureDesc.java

@@ -0,0 +1,37 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+
+public class NomenclatureDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/NomenclatureFootnote.java

@@ -0,0 +1,22 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import jakarta.validation.constraints.NotNull;
+
+/**
+ * Represents a footnote reference for a nomenclature
+ */
+public class NomenclatureFootnote {
+
+    private Footnote footnote;
+
+    public Footnote getFootnote() {
+        return footnote;
+    }
+
+    public void setFootnote(Footnote footnote) {
+        this.footnote = footnote;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/TariffResponse.java

@@ -0,0 +1,69 @@
+package de.avatic.lcc.model.taric;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Wrapper for the TARIC API tariff response
+ * Structure: { "measureType": { "additionalCode": [ AppliedMeasure... ] } }
+ */
+public class TariffResponse {
+
+    // Outer map: MeasureType -> Inner map
+    // Inner map: AdditionalCode -> List of AppliedMeasures
+    private Map<String, Map<String, List<AppliedMeasure>>> measures;
+
+    public TariffResponse() {
+    }
+
+    public TariffResponse(Map<String, Map<String, List<AppliedMeasure>>> measures) {
+        this.measures = measures;
+    }
+
+    public Map<String, Map<String, List<AppliedMeasure>>> getMeasures() {
+        return measures;
+    }
+
+    public void setMeasures(Map<String, Map<String, List<AppliedMeasure>>> measures) {
+        this.measures = measures;
+    }
+
+    /**
+     * Get all measures as a flat list
+     */
+    public List<AppliedMeasure> getAllMeasures() {
+        if (measures == null) {
+            return List.of();
+        }
+
+        return measures.values().stream()
+                .flatMap(innerMap -> innerMap.values().stream())
+                .flatMap(List::stream)
+                .toList();
+    }
+
+    /**
+     * Get measures by measure type
+     */
+    public List<AppliedMeasure> getMeasuresByType(String measureType) {
+        if (measures == null || !measures.containsKey(measureType)) {
+            return List.of();
+        }
+
+        return measures.get(measureType).values().stream()
+                .flatMap(List::stream)
+                .toList();
+    }
+
+    /**
+     * Get measures by measure type and additional code
+     */
+    public List<AppliedMeasure> getMeasuresByTypeAndCode(String measureType, String additionalCode) {
+        if (measures == null || !measures.containsKey(measureType)) {
+            return List.of();
+        }
+
+        Map<String, List<AppliedMeasure>> innerMap = measures.get(measureType);
+        return innerMap.getOrDefault(additionalCode, List.of());
+    }
+}

src/main/java/de/avatic/lcc/model/taric/Unit.java

@@ -0,0 +1,51 @@
+package de.avatic.lcc.model.taric;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import jakarta.validation.constraints.Size;
+import org.springframework.data.annotation.Id;
+
+import java.util.Set;
+
+public class Unit {
+
+    private String unitCode;
+
+    private String unitQualifier;
+
+    private String label;
+
+    private UnitDesc unitDesc;
+
+    public String getUnitCode() {
+        return unitCode;
+    }
+
+    public void setUnitCode(String unitCode) {
+        this.unitCode = unitCode;
+    }
+
+    public String getUnitQualifier() {
+        return unitQualifier;
+    }
+
+    public void setUnitQualifier(String unitQualifier) {
+        this.unitQualifier = unitQualifier;
+    }
+
+    public String getLabel() {
+        return label;
+    }
+
+    public void setLabel(String label) {
+        this.label = label;
+    }
+
+    public UnitDesc getUnitDesc() {
+        return unitDesc;
+    }
+
+    public void setUnitDesc(UnitDesc unitDesc) {
+        this.unitDesc = unitDesc;
+    }
+}

src/main/java/de/avatic/lcc/model/taric/UnitDesc.java

@@ -0,0 +1,37 @@
+package de.avatic.lcc.model.taric;
+
+import java.time.LocalDate;
+
+public class UnitDesc {
+
+    private String lang;
+
+    private String desc;
+
+    private LocalDate descStartDate;
+
+
+    public String getLang() {
+        return lang;
+    }
+
+    public void setLang(String lang) {
+        this.lang = lang;
+    }
+
+    public String getDesc() {
+        return desc;
+    }
+
+    public void setDesc(String desc) {
+        this.desc = desc;
+    }
+
+    public LocalDate getDescStartDate() {
+        return descStartDate;
+    }
+
+    public void setDescStartDate(LocalDate descStartDate) {
+        this.descStartDate = descStartDate;
+    }
+}

src/main/java/de/avatic/lcc/repositories/NomenclatureRepository.java

@@ -0,0 +1,37 @@
+package de.avatic.lcc.repositories;
+
+import de.avatic.lcc.service.api.EUTaxationApiService;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public class NomenclatureRepository {
+
+    private final JdbcTemplate jdbcTemplate;
+    private final EUTaxationApiService eUTaxationApiService;
+
+    public NomenclatureRepository(JdbcTemplate jdbcTemplate, EUTaxationApiService eUTaxationApiService) {
+        this.jdbcTemplate = jdbcTemplate;
+        this.eUTaxationApiService = eUTaxationApiService;
+    }
+
+    public List<String> searchHsCode(String search) {
+        String sql = """
+                SELECT hs_code FROM nomenclature WHERE hs_code LIKE CONCAT(?, '%') LIMIT 10
+                """;
+
+        return jdbcTemplate.queryForList (sql, String.class, search);
+    }
+
+    public boolean validate(String hsCode) {
+        try {
+            var foundNomenclature = eUTaxationApiService.getGoodsDescription(hsCode, "en");
+            return foundNomenclature.getReturn().getResult().getData().isDeclarable();
+        } catch (Exception e) {
+            return false;
+        }
+    }
+
+}

src/main/java/de/avatic/lcc/service/access/PremisesService.java

@@ -209,6 +209,14 @@ public class PremisesService {
         if (!admin)
             premiseRepository.checkOwner(materialUpdateDTO.getPremiseIds(), userId);
 
+
+        if(materialUpdateDTO.getTariffRates() != null) {
+            var rates = materialUpdateDTO.getTariffRates();
+            rates.keySet().forEach(id -> premiseRepository.updateMaterial(List.of(id), materialUpdateDTO.getHsCode(), rates.get(id) == null ? null : BigDecimal.valueOf(rates.get(id).doubleValue())));
+            return;
+        }
+
+
         var tariffRate = materialUpdateDTO.getTariffRate() == null ? null : BigDecimal.valueOf(materialUpdateDTO.getTariffRate().doubleValue());
         premiseRepository.updateMaterial(materialUpdateDTO.getPremiseIds(), materialUpdateDTO.getHsCode(), tariffRate);
 

src/main/java/de/avatic/lcc/service/api/CustomApiService.java

@@ -1,18 +1,165 @@
 package de.avatic.lcc.service.api;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import de.avatic.lcc.dto.custom.CustomDTO;
+import de.avatic.lcc.dto.generic.PropertyDTO;
+import de.avatic.lcc.model.db.properties.SystemPropertyMappingId;
+import de.avatic.lcc.model.taric.AppliedMeasure;
+import de.avatic.lcc.model.taric.Nomenclature;
+import de.avatic.lcc.repositories.country.CountryRepository;
+import de.avatic.lcc.repositories.properties.PropertyRepository;
+import de.avatic.lcc.util.exception.base.InternalErrorException;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.*;
 import org.springframework.stereotype.Service;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.RestTemplate;
+import org.springframework.web.util.UriComponentsBuilder;
 
-import java.math.BigDecimal;
+import java.net.URI;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
 
 @Service
 public class CustomApiService {
-    public BigDecimal getTariffRate(String hsCode, Integer countryId) {
-        return BigDecimal.valueOf(0.03);
 
-        //TODO implement me
+    private final CountryRepository countryRepository;
+    private final RestTemplate restTemplate;
+    private final ObjectMapper objectMapper;
+    private final String taricApiUrl;
+    private final String taricApiKey;
+    private final PropertyRepository propertyRepository;
+
+    public CustomApiService(@Value("${taric.api.key}") String taricApiKey, @Value("${taric.api.url}") String taricApiUrl, CountryRepository countryRepository, RestTemplate restTemplate, ObjectMapper objectMapper, PropertyRepository propertyRepository) {
+        this.taricApiKey = taricApiKey;
+        this.taricApiUrl = taricApiUrl;
+        this.countryRepository = countryRepository;
+        this.restTemplate = restTemplate;
+        this.objectMapper = objectMapper;
+        this.propertyRepository = propertyRepository;
+    }
+
+    public CustomDTO getTariffRate(String hsCode, Integer countryId) {
+        var country = countryRepository.getById(countryId);
+        String iso = country.orElseThrow().getIsoCode().name();
+
+        try {
+            URI uri = UriComponentsBuilder.fromUriString(taricApiUrl).queryParam("hscode", hsCode).queryParam("countryCode", iso).path("/api/v1/tariff").build().toUri();
+            ResponseEntity<Map<String, Map<String, List<AppliedMeasure>>>> response = restTemplate.exchange(uri, HttpMethod.GET, createHttpEntity(), new ParameterizedTypeReference<>() {
+            });
+
+            var applMeasure = response.getBody();
+
+            if (applMeasure != null) {
+                List<String> sortedKeys = applMeasure.keySet().stream().sorted().toList().reversed();
+
+                for (String key : sortedKeys) {
+                    Map<String, List<AppliedMeasure>> geo = applMeasure.get(key);
+
+                    if (geo.containsKey(iso)) {
+                        var rate = findMeasure(geo.get(iso));
+                        if (rate.isPresent()) return new CustomDTO(false, rate.get(), null, countryId);
+                    }
+
+                    for (String geoKey : geo.keySet()) {
+                        if (!"ERGA OMNES".equals(geoKey)) {
+                            var rate = findMeasure(geo.get(geoKey));
+                            if (rate.isPresent()) return new CustomDTO(false, rate.get(), null, countryId);
+                        }
+                    }
+
+                    for (String geoKey : geo.keySet()) {
+                        if ("ERGA OMNES".equals(geoKey)) {
+                            var rate = findMeasure(geo.get(geoKey));
+                            if (rate.isPresent()) return new CustomDTO(false, rate.get(), null, countryId);
+                        }
+                    }
+                }
+            }
+
+
+        } catch (Exception _) {
+
+        }
+
+        return propertyRepository.getPropertyByMappingId(SystemPropertyMappingId.TARIFF_RATE).map(PropertyDTO::getCurrentValue).map(Double::valueOf).map(aDouble -> new CustomDTO(aDouble, countryId)).orElseThrow(() -> new InternalErrorException("Unable to load default custom rate. Please contact support."));
+    }
+
+    private Optional<Double> findMeasure(List<AppliedMeasure> appliedMeasures) {
+
+        var series = List.of("B", "C", "D");
+
+        for (var seriesCode : series) {
+
+            var measures = appliedMeasures.stream().filter(m -> m.getMeasure().getMeasureSeries().getMeasureSeriesCode().equals(seriesCode))
+                    .map(AppliedMeasure::getAmount).filter(str -> str != null && str.trim().matches("\\d+\\.\\d+\\s*%"))
+                    .map(str -> Double.parseDouble(str.trim().replace("%", "").trim()) / 100)
+                    .toList();
+
+            if (!measures.isEmpty())
+                return Optional.of(measures.getFirst());
+        }
+
+        return Optional.empty();
+
+    }
+
+    private HttpHeaders createHeaders() {
+        HttpHeaders headers = new HttpHeaders();
+        headers.set("X-API-Key", taricApiKey);
+        headers.setContentType(MediaType.APPLICATION_JSON);
+        return headers;
+    }
+
+    private HttpEntity<Void> createHttpEntity() {
+        return new HttpEntity<>(createHeaders());
+    }
+
+    public List<String> getNomenclature(String searchTerm) {
+        try {
+
+            URI uri = UriComponentsBuilder.fromUriString(taricApiUrl).path("/api/v1/nomenclature/declarable").queryParam("hscode", searchTerm).build().toUri();
+
+            ResponseEntity<List<Nomenclature>> response = restTemplate.exchange(uri, HttpMethod.GET, createHttpEntity(), new ParameterizedTypeReference<>() {
+            });
+
+            return response.getBody().stream().map(Nomenclature::getHscode).toList();
+
+        } catch (Exception e) {
+            return List.of();
+        }
     }
 
     public boolean validate(String hsCode) {
-        return true;
+        try {
+
+            URI url = UriComponentsBuilder.fromUriString(taricApiUrl).queryParam("hscode", hsCode).buildAndExpand("/api/v1/nomenclature").encode().toUri();
+
+            HttpHeaders headers = new HttpHeaders();
+            headers.set("X-API-Key", taricApiKey);
+            headers.setContentType(MediaType.APPLICATION_JSON);
+
+            HttpEntity<String> entity = new HttpEntity<>(headers);
+
+            ResponseEntity<String> response = restTemplate.exchange(url, HttpMethod.GET, entity, String.class);
+
+            // Check if response is valid (200) and parse to Nomenclature
+            if (response.getStatusCode() == HttpStatus.OK) {
+                Nomenclature nomenclature = objectMapper.readValue(response.getBody(), Nomenclature.class);
+
+                // Check if isLeaf is true
+                return Boolean.TRUE.equals(nomenclature.getLeaf());
+            }
+
+            return false;
+        } catch (HttpClientErrorException.NotFound e) {
+            // 404 - HS code not found
+            return false;
+        } catch (Exception e) {
+            return false;
+        }
     }
-}
+
+}

src/main/java/de/avatic/lcc/service/api/EUTaxationApiService.java

@@ -0,0 +1,63 @@
+package de.avatic.lcc.service.api;
+
+import eu.europa.ec.taxation.taric.client.*;
+import jakarta.xml.bind.JAXBElement;
+import org.springframework.stereotype.Service;
+import org.springframework.ws.client.core.WebServiceTemplate;
+
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.XMLGregorianCalendar;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+@Service
+public class EUTaxationApiService {
+
+    private final WebServiceTemplate webServiceTemplate;
+    private final ObjectFactory objectFactory;
+
+    public EUTaxationApiService(WebServiceTemplate webServiceTemplate) {
+        this.webServiceTemplate = webServiceTemplate;
+        this.objectFactory = new ObjectFactory();
+    }
+
+    public GoodsDescrForWsResponse getGoodsDescription(String goodsCode, String languageCode) {
+        GoodsDescrForWs request = new GoodsDescrForWs();
+        request.setGoodsCode(goodsCode);
+        request.setLanguageCode(languageCode);
+        request.setReferenceDate(getCurrentDate());
+
+        JAXBElement<GoodsDescrForWs> requestElement = objectFactory.createGoodsDescrForWs(request);
+
+        @SuppressWarnings("unchecked")
+        JAXBElement<GoodsDescrForWsResponse> responseElement =
+                (JAXBElement<GoodsDescrForWsResponse>) webServiceTemplate.marshalSendAndReceive(requestElement);
+
+        return responseElement.getValue();
+    }
+
+    public GoodsMeasForWsResponse getGoodsMeasures(String goodsCode, String countryCode, String tradeMovement) {
+        GoodsMeasForWs request = new GoodsMeasForWs();
+        request.setGoodsCode(goodsCode);
+        request.setCountryCode(countryCode);
+        request.setReferenceDate(getCurrentDate());
+        request.setTradeMovement(TradeMovementCode.fromValue(tradeMovement));
+
+        JAXBElement<GoodsMeasForWs> requestElement = objectFactory.createGoodsMeasForWs(request);
+
+        @SuppressWarnings("unchecked")
+        JAXBElement<GoodsMeasForWsResponse> responseElement =
+                (JAXBElement<GoodsMeasForWsResponse>) webServiceTemplate.marshalSendAndReceive(requestElement);
+
+        return responseElement.getValue();
+    }
+
+    private XMLGregorianCalendar getCurrentDate() {
+        try {
+            String currentDate = LocalDate.now().format(DateTimeFormatter.ISO_LOCAL_DATE);
+            return DatatypeFactory.newInstance().newXMLGregorianCalendar(currentDate);
+        } catch (Exception e) {
+            throw new RuntimeException("Fehler beim Erstellen des Datums", e);
+        }
+    }
+}

src/main/java/de/avatic/lcc/service/api/EUTaxationApiWrapperService.java

@@ -0,0 +1,120 @@
+package de.avatic.lcc.service.api;
+
+import de.avatic.lcc.dto.custom.CustomDTO;
+import de.avatic.lcc.dto.custom.CustomMeasureDTO;
+import de.avatic.lcc.dto.generic.PropertyDTO;
+import de.avatic.lcc.model.custom.MeasureType;
+import de.avatic.lcc.model.db.properties.SystemPropertyMappingId;
+import de.avatic.lcc.repositories.country.CountryRepository;
+import de.avatic.lcc.repositories.properties.PropertyRepository;
+import de.avatic.lcc.util.exception.base.InternalErrorException;
+import eu.europa.ec.taxation.taric.client.GoodsMeasuresForWsResponse;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Service;
+
+import java.util.*;
+import java.util.concurrent.CompletableFuture;
+
+@Service
+public class EUTaxationApiWrapperService {
+
+    private final CountryRepository countryRepository;
+    private final EUTaxationApiService eUTaxationApiService;
+    private final PropertyRepository propertyRepository;
+
+    public EUTaxationApiWrapperService(CountryRepository countryRepository, EUTaxationApiService eUTaxationApiService, PropertyRepository propertyRepository) {
+        this.countryRepository = countryRepository;
+        this.eUTaxationApiService = eUTaxationApiService;
+        this.propertyRepository = propertyRepository;
+    }
+
+    public List<CustomDTO> getTariffRates(String hsCode, List<Integer> countryId) {
+        var futures = countryId.stream().map(country -> getTariffRate(hsCode, country)).toList();
+
+        return futures.stream().map(CompletableFuture::join).toList();
+    }
+
+    @Async
+    public CompletableFuture<CustomDTO> getTariffRate(String hsCode, Integer countryId) {
+        var country = countryRepository.getById(countryId);
+        String iso = country.orElseThrow().getIsoCode().name();
+
+        List<CustomMeasureDTO> customMeasures = new ArrayList<>();
+
+        try {
+            var measForWsResponse = eUTaxationApiService.getGoodsMeasures(hsCode, iso.toUpperCase(), "I");
+
+            GoodsMeasuresForWsResponse.Measures.Measure selectedMeasure = null;
+            Double selectedDuty = null;
+            int rank = Integer.MAX_VALUE;
+
+            var measures = filterToNewestMeasuresPerType(measForWsResponse.getReturn().getResult().getMeasures().getMeasure());
+
+
+            for (var measure : measures) {
+                var measureType = MeasureType.fromMeasureCode(measure.getMeasureType().getMeasureType());
+                boolean maybeRelevant = measureType.map(MeasureType::containsRelevantDuty).orElse(false);
+
+                if (maybeRelevant) {
+                    var duty = extractDuty(measure);
+
+                    if (rank > measureType.get().ordinal() && duty.isPresent()) {
+                        rank = measureType.get().ordinal();
+                        selectedDuty = duty.get();
+                        selectedMeasure = measure;
+                    }
+                }
+
+                customMeasures.add(new CustomMeasureDTO(
+                        measure.getMeasureType().getMeasureType(),
+                        measure.getMeasureType().getDescription(),
+                        measure.getRegulationId(),
+                        measure.getDutyRate()));
+            }
+
+            if (selectedDuty != null) {
+                return CompletableFuture.completedFuture(new CustomDTO(false, selectedDuty, customMeasures, countryId));
+            }
+
+
+        } catch (Exception e) {
+            // just continue
+        }
+
+        return CompletableFuture.completedFuture(propertyRepository.getPropertyByMappingId(SystemPropertyMappingId.TARIFF_RATE).map(PropertyDTO::getCurrentValue).map(Double::valueOf).map(d -> new CustomDTO(d, customMeasures, countryId)).orElseThrow(() -> new InternalErrorException("Unable to load default custom rate. Please contact support.")));
+
+    }
+
+    public List<GoodsMeasuresForWsResponse.Measures.Measure> filterToNewestMeasuresPerType(List<GoodsMeasuresForWsResponse.Measures.Measure> measures) {
+        Map<String, GoodsMeasuresForWsResponse.Measures.Measure> newestByType = new HashMap<>();
+
+        for (GoodsMeasuresForWsResponse.Measures.Measure measure : measures) {
+            String measureTypeKey = measure.getMeasureType().getMeasureType();
+
+            GoodsMeasuresForWsResponse.Measures.Measure existing = newestByType.get(measureTypeKey);
+
+            if (existing == null ||
+                    measure.getValidityStartDate().compare(existing.getValidityStartDate()) > 0) {
+                newestByType.put(measureTypeKey, measure);
+            }
+        }
+
+        return new ArrayList<>(newestByType.values());
+    }
+
+    private Optional<Double> extractDuty(GoodsMeasuresForWsResponse.Measures.Measure measure) {
+
+        var dutyRate = measure.getDutyRate();
+
+        if(dutyRate == null) return Optional.empty();
+
+        if (dutyRate.trim().matches("\\d+\\.\\d+\\s*%")) {
+            return Optional.of(Double.parseDouble(dutyRate.trim().replace("%", "").trim()) / 100);
+        }
+
+        return Optional.empty();
+
+    }
+
+
+}

src/main/java/de/avatic/lcc/service/calculation/ChangeMaterialService.java

@@ -19,6 +19,7 @@ import de.avatic.lcc.service.users.AuthorizationService;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.math.BigDecimal;
 import java.util.*;
 
 @Service
@@ -84,7 +85,7 @@ public class ChangeMaterialService {
             for (var premise : premisesToProcess) {
                 var countryId = dto.isUserSupplierNode() ? userNodeRepository.getById(premise.getUserSupplierNodeId()).orElseThrow().getCountryId() : nodeRepository.getById(premise.getSupplierNodeId()).orElseThrow().getCountryId();
                 var tariffRate = customApiService.getTariffRate(material.getHsCode(), countryId);
-                premiseRepository.updateMaterial(Collections.singletonList(premise.getId()), material.getHsCode(), tariffRate);
+                premiseRepository.updateMaterial(Collections.singletonList(premise.getId()), material.getHsCode(), BigDecimal.valueOf(tariffRate.getValue()));
 
                 if (!dto.isUserSupplierNode()) {
                     var packaging = packagingRepository.getByMaterialIdAndSupplierId(dto.getMaterialId(), premise.getSupplierNodeId());

src/main/java/de/avatic/lcc/service/calculation/ChangeSupplierService.java

@@ -111,7 +111,7 @@ public class ChangeSupplierService {
         if (dto.isUpdateMasterData()) {
             for (var premise : premisesToProcess) {
                 var tariffRate = customApiService.getTariffRate(premise.getHsCode(), supplier.getCountryId());
-                premiseRepository.updateTariffRate(premise.getId(), tariffRate);
+                premiseRepository.updateTariffRate(premise.getId(), tariffRate.getValue());
 
                 if (!dto.isUserSupplierNode()) {
                     var packaging = packagingRepository.getByMaterialIdAndSupplierId(premise.getMaterialId(), supplierNodeId);

src/main/java/de/avatic/lcc/service/calculation/NomenclatureService.java

@@ -0,0 +1,21 @@
+package de.avatic.lcc.service.calculation;
+
+import de.avatic.lcc.repositories.NomenclatureRepository;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class NomenclatureService {
+
+    private final NomenclatureRepository nomenclatureRepository;
+
+    public NomenclatureService(NomenclatureRepository nomenclatureRepository) {
+        this.nomenclatureRepository = nomenclatureRepository;
+    }
+
+
+    public List<String> getNomenclature(String hsCode) {
+        return nomenclatureRepository.searchHsCode(hsCode);
+    }
+}

src/main/java/de/avatic/lcc/service/calculation/PremiseCreationService.java

@@ -124,7 +124,7 @@ public class PremiseCreationService {
         }
 
         var material = materialRepository.getById(p.getMaterialId());
-        material.ifPresent(value -> premiseRepository.updateMaterial(Collections.singletonList(p.getId()), value.getHsCode(), customApiService.getTariffRate(value.getHsCode(), getCountryId(p))));
+        material.ifPresent(value -> premiseRepository.updateMaterial(Collections.singletonList(p.getId()), value.getHsCode(), BigDecimal.valueOf(customApiService.getTariffRate(value.getHsCode(), getCountryId(p)).getValue())));
 
     }
 

src/main/java/de/avatic/lcc/service/calculation/execution/steps/CustomCostCalculationService.java

@@ -74,7 +74,7 @@ public class CustomCostCalculationService {
         var shippingFrequency = shippingFrequencyCalculationService.doCalculation(setId, huAnnualAmount);
         var customFee = Double.parseDouble(propertyRepository.getPropertyByMappingId(SystemPropertyMappingId.CUSTOM_FEE, setId).orElseThrow().getCurrentValue());
 
-        var tariffRate = premise.getTariffRate() == null ? customApiService.getTariffRate(premise.getHsCode(), premise.getCountryId()) : premise.getTariffRate();
+        var tariffRate =  premise.getTariffRate();
 
         var materialCost = premise.getMaterialCost().multiply(BigDecimal.valueOf(destination.getAnnualAmount()));
         var fcaFee = BigDecimal.ZERO;

src/main/resources/application.properties

@@ -23,4 +23,7 @@ spring.flyway.baseline-on-migrate=true
 spring.sql.init.mode=never
 
 lcc.allowed_cors=
-lcc.allowed_oauth_token_cors=*
+lcc.allowed_oauth_token_cors=*
+
+logging.level.org.springframework.ws=DEBUG
+logging.level.org.springframework.oxm=DEBUG

src/main/resources/schema.sql

@@ -59,6 +59,13 @@ CREATE TABLE IF NOT EXISTS `country`
         CHECK (`region_code` IN ('EMEA', 'LATAM', 'APAC', 'NAM'))
 ) COMMENT 'Master data table for country information and regional classification';
 
+CREATE TABLE IF NOT EXISTS `nomenclature`
+(
+    `hs_code` VARCHAR(10) NOT NULL AUTO_INCREMENT PRIMARY KEY,
+    UNIQUE KEY `uk_nomenclature_name` (`hs_code`)
+) COMMENT 'Master data table for nomenclature information';
+
+
 CREATE TABLE IF NOT EXISTS `country_property_type`
 (
     `id`                  INT          NOT NULL AUTO_INCREMENT,

src/main/resources/wsdl/goods.wsdl

@@ -0,0 +1,85 @@
+<!--  Published by JAX-WS RI (http://jax-ws.java.net). RI's version is JAX-WS RI 2.3.0-wls122140-b230824.1031 svn-revision#e4bad6ac24018736698e2952f77e76e7f403a9f1.  -->
+<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://goodsNomenclatureForWS.ws.taric.dds.s/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://goodsNomenclatureForWS.ws.taric.dds.s/" name="GoodsNomenclatureForWS">
+    <wsdl:types>
+        <xsd:schema xmlns:ns0="http://goodsNomenclatureForWS.ws.taric.dds.s/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://goodsNomenclatureForWS.ws.taric.dds.s/">
+            <xsd:include schemaLocation="https://ec.europa.eu/taxation_customs/dds2/taric/services/goods?xsd=1"/>
+            <xsd:complexType name="goodsDescrForWs">
+                <xsd:sequence>
+                    <xsd:element ref="ns0:goodsCode"/>
+                    <xsd:element ref="ns0:languageCode"/>
+                    <xsd:element ref="ns0:referenceDate" minOccurs="0"/>
+                </xsd:sequence>
+            </xsd:complexType>
+            <xsd:complexType name="goodsDescrForWsResponse">
+                <xsd:sequence>
+                    <xsd:element name="return" type="ns0:goodsDescriptionForWsResult" minOccurs="0"/>
+                </xsd:sequence>
+            </xsd:complexType>
+            <xsd:element name="goodsDescrForWsResponse" type="ns0:goodsDescrForWsResponse"/>
+            <xsd:element name="goodsDescrForWs" type="ns0:goodsDescrForWs"/>
+            <xsd:complexType name="goodsMeasForWs">
+                <xsd:sequence>
+                    <xsd:element ref="ns0:goodsCode"/>
+                    <xsd:element ref="ns0:countryCode"/>
+                    <xsd:element ref="ns0:referenceDate" minOccurs="0"/>
+                    <xsd:element ref="ns0:tradeMovement" minOccurs="0"/>
+                </xsd:sequence>
+            </xsd:complexType>
+            <xsd:complexType name="goodsMeasForWsResponse">
+                <xsd:sequence>
+                    <xsd:element name="return" type="ns0:goodsMeasuresForWsResult" minOccurs="0"/>
+                </xsd:sequence>
+            </xsd:complexType>
+            <xsd:element name="goodsMeasForWsResponse" type="ns0:goodsMeasForWsResponse"/>
+            <xsd:element name="goodsMeasForWs" type="ns0:goodsMeasForWs"/>
+        </xsd:schema>
+    </wsdl:types>
+    <wsdl:message name="goodsDescrForWs">
+        <wsdl:part name="parameters" element="tns:goodsDescrForWs"/>
+    </wsdl:message>
+    <wsdl:message name="goodsDescrForWsResponse">
+        <wsdl:part name="parameters" element="tns:goodsDescrForWsResponse"/>
+    </wsdl:message>
+    <wsdl:message name="goodsMeasForWs">
+        <wsdl:part name="parameters" element="tns:goodsMeasForWs"/>
+    </wsdl:message>
+    <wsdl:message name="goodsMeasForWsResponse">
+        <wsdl:part name="parameters" element="tns:goodsMeasForWsResponse"/>
+    </wsdl:message>
+    <wsdl:portType name="GoodsNomenclatureForWs">
+        <wsdl:operation name="goodsDescrForWs">
+            <wsdl:input name="goodsDescrForWs" message="tns:goodsDescrForWs"/>
+            <wsdl:output name="goodsDescrForWsResponse" message="tns:goodsDescrForWsResponse"/>
+        </wsdl:operation>
+        <wsdl:operation name="goodsMeasForWs">
+            <wsdl:input name="goodsMeasForWs" message="tns:goodsMeasForWs"/>
+            <wsdl:output name="goodsMeasForWsResponse" message="tns:goodsMeasForWsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+    <wsdl:binding name="GoodsNomenclatureForWsImplPortBinding" type="tns:GoodsNomenclatureForWs">
+        <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
+        <wsdl:operation name="goodsDescrForWs">
+            <soap:operation soapAction="" style="document"/>
+            <wsdl:input>
+                <soap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output>
+                <soap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+        <wsdl:operation name="goodsMeasForWs">
+            <soap:operation soapAction="" style="document"/>
+            <wsdl:input>
+                <soap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output>
+                <soap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+    <wsdl:service name="GoodsNomenclatureForWs">
+        <wsdl:port name="GoodsNomenclatureForWsImplPort" binding="tns:GoodsNomenclatureForWsImplPortBinding">
+            <soap:address location="https://ec.europa.eu/taxation_customs/dds2/taric/services/goods"/>
+        </wsdl:port>
+    </wsdl:service>
+</wsdl:definitions>