diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index d964a08..dad947d 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -28,7 +28,7 @@ jobs:
         with:
           java-version: '11'
           distribution: 'adopt'
-          server-id: ossrh
+          server-id: central
           server-username: MAVEN_USERNAME
           server-password: MAVEN_PASSWORD
       - name: Publish to the Maven Central Repository
diff --git a/pom.xml b/pom.xml
index 86038dd..9ba78f1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>eu.europa.ted.eforms</groupId>
   <artifactId>eforms-sdk-analyzer</artifactId>
-  <version>1.13.1</version>
+  <version>1.14.0</version>
   <packaging>kjar</packaging>
 
   <name>eForms SDK Analyzer</name>
@@ -36,22 +36,9 @@
     <url>https://github.com/OP-TED/eforms-sdk-analyzer</url>
   </scm>
 
-  <distributionManagement>
-    <snapshotRepository>
-      <id>ossrh</id>
-      <url>https://${sonatype.server.url}/content/repositories/snapshots</url>
-    </snapshotRepository>
-    <repository>
-      <id>ossrh</id>
-      <url>https://${sonatype.server.url}/service/local/staging/deploy/maven2/</url>
-    </repository>
-  </distributionManagement>
-
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <project.build.outputTimestamp>2025-03-03T15:39:33Z</project.build.outputTimestamp>
-
-    <sonatype.server.url>s01.oss.sonatype.org</sonatype.server.url>
+    <project.build.outputTimestamp>2025-11-28T08:07:06Z</project.build.outputTimestamp>
 
     <java.version>11</java.version>
 
@@ -64,16 +51,16 @@
 
     <!-- Version - Third-party libraries -->
     <version.commons-collections4>4.4</version.commons-collections4>
-    <version.commons-lang3>3.12.0</version.commons-lang3>
+    <version.commons-lang3>3.19.0</version.commons-lang3>
     <version.cucumber>7.11.1</version.cucumber>
     <version.drools>8.44.2.Final</version.drools>
     <version.istack>3.0.11</version.istack>
-    <version.jackson>2.14.1</version.jackson>
+    <version.jackson>2.19.0</version.jackson>
     <version.jaxb-bind-api>4.0.0</version.jaxb-bind-api>
     <version.jaxb-impl>4.0.4</version.jaxb-impl>
     <version.jmh>1.37</version.jmh>
     <version.junit>5.9.2</version.junit>
-    <version.logback>1.4.14</version.logback>
+    <version.logback>1.5.21</version.logback>
     <version.maven-model>3.9.1</version.maven-model>
     <version.picocli>4.6.3</version.picocli>
     <version.ph-schematron>8.0.3</version.ph-schematron>
@@ -89,7 +76,7 @@
     <version.javadoc.plugin>3.10.0</version.javadoc.plugin>
     <version.source.plugin>3.3.1</version.source.plugin>
     <version.surefire.plugin>3.2.5</version.surefire.plugin>
-    <version.nexus-staging.plugin>1.6.14</version.nexus-staging.plugin>
+    <version.central-publishing.plugin>0.8.0</version.central-publishing.plugin>
   </properties>
 
   <dependencyManagement>
@@ -399,9 +386,9 @@
 
   <repositories>
     <repository>
-      <id>oss-snapshots</id>
-      <name>OSS Snapshots repository</name>
-      <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+      <id>central-snapshots</id>
+      <name>Central Snapshots repository</name>
+      <url>https://central.sonatype.com/repository/maven-snapshots</url>
       <releases>
         <enabled>false</enabled>
       </releases>
@@ -453,9 +440,9 @@
           <version>${version.drools}</version>
         </plugin>
         <plugin>
-          <groupId>org.sonatype.plugins</groupId>
-          <artifactId>nexus-staging-maven-plugin</artifactId>
-          <version>${version.nexus-staging.plugin}</version>
+          <groupId>org.sonatype.central</groupId>
+          <artifactId>central-publishing-maven-plugin</artifactId>
+          <version>${version.central-publishing.plugin}</version>
         </plugin>
       </plugins>
     </pluginManagement>
@@ -593,16 +580,15 @@
               </gpgArguments>
             </configuration>
           </plugin>
-           <plugin>
-              <groupId>org.sonatype.plugins</groupId>
-              <artifactId>nexus-staging-maven-plugin</artifactId>
-              <extensions>true</extensions>
-              <configuration>
-                <serverId>ossrh</serverId>
-                <nexusUrl>https://${sonatype.server.url}/</nexusUrl>
-                <autoReleaseAfterClose>true</autoReleaseAfterClose>
-              </configuration>
-           </plugin>
+          <plugin>
+            <groupId>org.sonatype.central</groupId>
+            <artifactId>central-publishing-maven-plugin</artifactId>
+            <extensions>true</extensions>
+            <configuration>
+              <publishingServerId>central</publishingServerId>
+              <autoPublish>true</autoPublish>
+            </configuration>
+          </plugin>
         </plugins>
       </build>
     </profile>
diff --git a/src/main/java/eu/europa/ted/eforms/sdk/analysis/FactsLoader.java b/src/main/java/eu/europa/ted/eforms/sdk/analysis/FactsLoader.java
index 6b185d1..146b44b 100644
--- a/src/main/java/eu/europa/ted/eforms/sdk/analysis/FactsLoader.java
+++ b/src/main/java/eu/europa/ted/eforms/sdk/analysis/FactsLoader.java
@@ -37,6 +37,7 @@
 import eu.europa.ted.eforms.sdk.analysis.fact.SvrlReportFact;
 import eu.europa.ted.eforms.sdk.analysis.fact.TranslationsIndexFact;
 import eu.europa.ted.eforms.sdk.analysis.fact.ViewTemplateFact;
+import eu.europa.ted.eforms.sdk.analysis.fact.ViewTemplatesIndexFact;
 import eu.europa.ted.eforms.sdk.analysis.fact.XmlNoticeFact;
 
 public class FactsLoader {
@@ -147,6 +148,17 @@ public DataStore<ViewTemplateFact> loadViewTemplates() throws IOException {
     return datastore;
   }
 
+  public DataStore<ViewTemplatesIndexFact> loadViewTemplatesIndex() throws IOException {
+    logger.debug("Creating facts datastore for view templates index");
+
+    TedefoViewTemplatesIndex viewTemplatesIndex = sdkLoader.getViewTemplatesIndex();
+
+    final DataStore<ViewTemplatesIndexFact> datastore = DataSource.createStore();
+    datastore.add(new ViewTemplatesIndexFact(viewTemplatesIndex));
+
+    return datastore;
+  }
+
   public DataStore<DocumentTypeFact> loadDocumentTypes() throws IOException {
     logger.debug("Creating facts datastore for document types");
 
diff --git a/src/main/java/eu/europa/ted/eforms/sdk/analysis/domain/field/Field.java b/src/main/java/eu/europa/ted/eforms/sdk/analysis/domain/field/Field.java
index b4271f1..ed854e2 100644
--- a/src/main/java/eu/europa/ted/eforms/sdk/analysis/domain/field/Field.java
+++ b/src/main/java/eu/europa/ted/eforms/sdk/analysis/domain/field/Field.java
@@ -23,7 +23,7 @@
     "attributeName", "attributeOf", "attributes",
     "presetValue", "businessEntityId", "idSchemes", "idScheme", "schemeName", "referencedBusinessEntityIds",
     "legalType", "maxLength", "description",
-    "privacy", "repeatable", "forbidden", "mandatory", "pattern", "rangeNumeric", "codeList",
+    "privacy", "repeatable", "forbidden", "mandatory", "pattern", "numericRange", "codeList",
     "inChangeNotice", "inContinueProcedure", "assert"})
 public class Field implements Serializable {
   private static final long serialVersionUID = -1387933500392516298L;
@@ -68,7 +68,7 @@ public class Field implements Serializable {
   private BooleanProperty mandatory;
 
   private StringProperty pattern;
-  private RangeNumericProperty rangeNumeric;
+  private RangeNumericProperty numericRange;
   private CodeListProperty codeList;
 
   private ChangeableOrCpProperty inChangeNotice;
@@ -181,8 +181,8 @@ public StringProperty getPattern() {
     return pattern;
   }
 
-  public RangeNumericProperty getRangeNumeric() {
-    return rangeNumeric;
+  public RangeNumericProperty getNumericRange() {
+    return numericRange;
   }
 
   public CodeListProperty getCodeList() {
diff --git a/src/main/java/eu/europa/ted/eforms/sdk/analysis/domain/mdd/enums/NoticeLegalBasis.java b/src/main/java/eu/europa/ted/eforms/sdk/analysis/domain/mdd/enums/NoticeLegalBasis.java
index 8acd69e..4b903ae 100644
--- a/src/main/java/eu/europa/ted/eforms/sdk/analysis/domain/mdd/enums/NoticeLegalBasis.java
+++ b/src/main/java/eu/europa/ted/eforms/sdk/analysis/domain/mdd/enums/NoticeLegalBasis.java
@@ -17,13 +17,9 @@ public enum NoticeLegalBasis implements ILiteral {
 
   _31985R2137("31985R2137"),
 
-  _32018R1046("32018R1046"),
-
   _32024R2509("32024R2509"),
 
-  OTHER("other"),
-
-  UNKNOWN("unknown");
+  OTHER("other");
 
   private final String literal;
 
diff --git a/src/main/java/eu/europa/ted/eforms/sdk/analysis/drools/SdkUnit.java b/src/main/java/eu/europa/ted/eforms/sdk/analysis/drools/SdkUnit.java
index bbf9d44..547162f 100644
--- a/src/main/java/eu/europa/ted/eforms/sdk/analysis/drools/SdkUnit.java
+++ b/src/main/java/eu/europa/ted/eforms/sdk/analysis/drools/SdkUnit.java
@@ -21,6 +21,7 @@
 import eu.europa.ted.eforms.sdk.analysis.fact.SchematronFileFact;
 import eu.europa.ted.eforms.sdk.analysis.fact.SvrlReportFact;
 import eu.europa.ted.eforms.sdk.analysis.fact.ViewTemplateFact;
+import eu.europa.ted.eforms.sdk.analysis.fact.ViewTemplatesIndexFact;
 import eu.europa.ted.eforms.sdk.analysis.fact.XmlNoticeFact;
 import eu.europa.ted.eforms.sdk.analysis.vo.SdkMetadata;
 import eu.europa.ted.eforms.sdk.analysis.vo.ValidationResult;
@@ -39,6 +40,7 @@ public class SdkUnit implements RuleUnit {
   private DataStore<NodeFact> nodes;
   private DataStore<NoticeTypesIndexFact> noticeTypesIndex;
   private DataStore<NoticeTypeFact> noticeTypes;
+  private DataStore<ViewTemplatesIndexFact> viewTemplatesIndex;
   private DataStore<ViewTemplateFact> viewTemplates;
   private DataStore<SvrlReportFact> svrlReports;
   private DataStore<SchematronFileFact> schematrons;
@@ -153,6 +155,15 @@ public SdkUnit setNoticeTypes(DataStore<NoticeTypeFact> noticeTypes) {
     return this;
   }
 
+  public DataStore<ViewTemplatesIndexFact> getViewTemplatesIndex() {
+    return viewTemplatesIndex;
+  }
+
+  public SdkUnit setViewTemplatesIndex(DataStore<ViewTemplatesIndexFact> viewTemplatesIndex) {
+    this.viewTemplatesIndex = viewTemplatesIndex;
+    return this;
+  }
+
   public DataStore<ViewTemplateFact> getViewTemplates() {
     return viewTemplates;
   }
diff --git a/src/main/java/eu/europa/ted/eforms/sdk/analysis/fact/FieldFact.java b/src/main/java/eu/europa/ted/eforms/sdk/analysis/fact/FieldFact.java
index 32d68be..844d968 100644
--- a/src/main/java/eu/europa/ted/eforms/sdk/analysis/fact/FieldFact.java
+++ b/src/main/java/eu/europa/ted/eforms/sdk/analysis/fact/FieldFact.java
@@ -185,7 +185,7 @@ public String getBusinessEntityId() {
    */
   private Stream<AbstractFieldProperty<? extends AbstractConstraint<?>, ?>> getDynamicProperties() {
     return Stream.of(field.getRepeatable(), field.getForbidden(), field.getMandatory(), 
-            field.getCodeList(), field.getPattern(), field.getRangeNumeric(), field.getAssertion(),
+            field.getCodeList(), field.getPattern(), field.getNumericRange(), field.getAssertion(),
             field.getInChangeNotice(), field.getInContinueProcedure());
   }
 
diff --git a/src/main/java/eu/europa/ted/eforms/sdk/analysis/fact/ViewTemplatesIndexFact.java b/src/main/java/eu/europa/ted/eforms/sdk/analysis/fact/ViewTemplatesIndexFact.java
new file mode 100644
index 0000000..9e672bf
--- /dev/null
+++ b/src/main/java/eu/europa/ted/eforms/sdk/analysis/fact/ViewTemplatesIndexFact.java
@@ -0,0 +1,34 @@
+package eu.europa.ted.eforms.sdk.analysis.fact;
+
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.apache.commons.lang3.StringUtils;
+
+import eu.europa.ted.eforms.sdk.analysis.domain.view.index.TedefoViewTemplateIndex;
+import eu.europa.ted.eforms.sdk.analysis.domain.view.index.TedefoViewTemplatesIndex;
+
+public class ViewTemplatesIndexFact implements SdkComponentFact<String> {
+
+  private final TedefoViewTemplatesIndex viewTemplatesIndex;
+
+  public ViewTemplatesIndexFact(TedefoViewTemplatesIndex viewTemplatesIndex) {
+    this.viewTemplatesIndex = viewTemplatesIndex;
+  }
+
+  public Set<String> getLabelIds() {
+    return viewTemplatesIndex.getViewTemplates().stream()
+        .map(TedefoViewTemplateIndex::getLabelId)
+        .collect(Collectors.toSet());
+  }
+
+  @Override
+  public String getId() {
+    return StringUtils.EMPTY;
+  }
+
+  @Override
+  public String getTypeName() {
+    return "viewTemplatesIndex";
+  }
+}
diff --git a/src/main/java/eu/europa/ted/eforms/sdk/analysis/validator/SdkValidator.java b/src/main/java/eu/europa/ted/eforms/sdk/analysis/validator/SdkValidator.java
index ef712d4..f17652d 100644
--- a/src/main/java/eu/europa/ted/eforms/sdk/analysis/validator/SdkValidator.java
+++ b/src/main/java/eu/europa/ted/eforms/sdk/analysis/validator/SdkValidator.java
@@ -60,6 +60,7 @@ public Validator validate() throws Exception {
         .setNoticeTypesIndex(factsLoader.loadNoticeTypesIndex())
         .setLabels(factsLoader.loadLabels())
         .setViewTemplates(factsLoader.loadViewTemplates())
+        .setViewTemplatesIndex(factsLoader.loadViewTemplatesIndex())
         .setXmlNotices(factsLoader.loadXmlNotices())
         .setSvrlReports(factsLoader.loadSvrlReports())
         .setSchematrons(factsLoader.loadSchematrons());
diff --git a/src/main/resources/eu/europa/ted/eforms/sdk/analysis/drools/viewTemplatesRules.drl b/src/main/resources/eu/europa/ted/eforms/sdk/analysis/drools/viewTemplatesRules.drl
new file mode 100644
index 0000000..a5a4465
--- /dev/null
+++ b/src/main/resources/eu/europa/ted/eforms/sdk/analysis/drools/viewTemplatesRules.drl
@@ -0,0 +1,11 @@
+package eu.europa.ted.eforms.sdk.analysis.drools;
+
+unit SdkUnit;
+
+rule "View templates index references existing labels"
+when
+  $labelId : /viewTemplatesIndex[ $v: this ]/labelIds
+  not (exists /labels[ id == $labelId ])
+then
+  results.add(new ValidationResult($v, "Referenced label " + $labelId + " does not exist", ValidationStatusEnum.ERROR));
+end
diff --git a/src/test/java/eu/europa/ted/eforms/sdk/analysis/cucumber/SdkValidationSteps.java b/src/test/java/eu/europa/ted/eforms/sdk/analysis/cucumber/SdkValidationSteps.java
index ed7d5c3..6c4e7b8 100644
--- a/src/test/java/eu/europa/ted/eforms/sdk/analysis/cucumber/SdkValidationSteps.java
+++ b/src/test/java/eu/europa/ted/eforms/sdk/analysis/cucumber/SdkValidationSteps.java
@@ -90,6 +90,12 @@ public void i_load_all_labels()
   @When("I load the view templates index")
   public void i_load_the_view_templates_index()
       throws IOException, JAXBException, SAXException, ParserConfigurationException {
+    sdkValidator.getSdkUnit().setViewTemplatesIndex(new FactsLoader(testsFolder).loadViewTemplatesIndex());
+  }
+
+  @When("I load the view templates")
+  public void i_load_the_view_templates()
+      throws IOException, JAXBException, SAXException, ParserConfigurationException {
     sdkValidator.getSdkUnit().setViewTemplates(new FactsLoader(testsFolder).loadViewTemplates());
   }
 
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-2206/invalid/notice-types/notice-types.json b/src/test/resources/eforms-sdk-tests/tedefo-2206/invalid/notice-types/notice-types.json
index a9576ac..eb573e5 100644
--- a/src/test/resources/eforms-sdk-tests/tedefo-2206/invalid/notice-types/notice-types.json
+++ b/src/test/resources/eforms-sdk-tests/tedefo-2206/invalid/notice-types/notice-types.json
@@ -367,7 +367,7 @@
     "viewTemplateIds" : [ "40", "summary" ]
   }, {
     "documentType" : "PIN",
-    "legalBasis" : "32018R1046",
+    "legalBasis" : "32024R2509",
     "formType" : "competition",
     "type" : "pin-cfc-standard",
     "description" : "Call for expressions of interest",
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-2206/valid/notice-types/notice-types.json b/src/test/resources/eforms-sdk-tests/tedefo-2206/valid/notice-types/notice-types.json
index a9576ac..eb573e5 100644
--- a/src/test/resources/eforms-sdk-tests/tedefo-2206/valid/notice-types/notice-types.json
+++ b/src/test/resources/eforms-sdk-tests/tedefo-2206/valid/notice-types/notice-types.json
@@ -367,7 +367,7 @@
     "viewTemplateIds" : [ "40", "summary" ]
   }, {
     "documentType" : "PIN",
-    "legalBasis" : "32018R1046",
+    "legalBasis" : "32024R2509",
     "formType" : "competition",
     "type" : "pin-cfc-standard",
     "description" : "Call for expressions of interest",
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-2578/invalid/notice-types/notice-types.json b/src/test/resources/eforms-sdk-tests/tedefo-2578/invalid/notice-types/notice-types.json
index a176514..81a29b3 100644
--- a/src/test/resources/eforms-sdk-tests/tedefo-2578/invalid/notice-types/notice-types.json
+++ b/src/test/resources/eforms-sdk-tests/tedefo-2578/invalid/notice-types/notice-types.json
@@ -358,7 +358,7 @@
     "viewTemplateIds" : [ "40", "summary" ]
   }, {
     "documentType" : "PIN",
-    "legalBasis" : "32018R1046",
+    "legalBasis" : "32024R2509",
     "formType" : "competition",
     "type" : "pin-cfc-standard",
     "description" : "Call for expressions of interest",
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-2578/valid/notice-types/notice-types.json b/src/test/resources/eforms-sdk-tests/tedefo-2578/valid/notice-types/notice-types.json
index c5b38d6..aadbb9d 100644
--- a/src/test/resources/eforms-sdk-tests/tedefo-2578/valid/notice-types/notice-types.json
+++ b/src/test/resources/eforms-sdk-tests/tedefo-2578/valid/notice-types/notice-types.json
@@ -367,7 +367,7 @@
     "viewTemplateIds" : [ "40", "summary" ]
   }, {
     "documentType" : "PIN",
-    "legalBasis" : "32018R1046",
+    "legalBasis" : "32024R2509",
     "formType" : "competition",
     "type" : "pin-cfc-standard",
     "description" : "Call for expressions of interest",
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/translations/translations.json b/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/translations/translations.json
new file mode 100644
index 0000000..1316883
--- /dev/null
+++ b/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/translations/translations.json
@@ -0,0 +1,13 @@
+{
+  "files" : [ {
+    "assetType" : "view",
+    "twoLetterCode" : "en",
+    "threeLetterCode" : "eng",
+    "filename" : "view_en.xml"
+  } ],
+  "languages" : [ {
+    "description" : "English",
+    "twoLetterCode" : "en",
+    "threeLetterCode" : "eng"
+  } ]
+}
\ No newline at end of file
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/translations/view_en.xml b/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/translations/view_en.xml
new file mode 100644
index 0000000..3d97b73
--- /dev/null
+++ b/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/translations/view_en.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
+<properties>
+<comment>view in English. File generated from metadata database.</comment>
+<entry key="view|name|1">View template for notice subtype 1</entry>
+<entry key="view|name|2">View template for notice subtype 2</entry>
+<entry key="view|name|summary">View template for notice summary</entry>
+</properties>
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/view-templates/view-templates.json b/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/view-templates/view-templates.json
new file mode 100644
index 0000000..41f5577
--- /dev/null
+++ b/src/test/resources/eforms-sdk-tests/tedefo-3877/invalid/view-templates/view-templates.json
@@ -0,0 +1,33 @@
+{
+  "ublVersion" : "2.3",
+  "sdkVersion" : "1.6.0",
+  "metadataDatabase" : {
+    "version" : "1.5.29",
+    "createdOn" : "2023-01-24T11:03:12"
+  },
+  "viewTemplates" : [ {
+    "id" : "1",
+    "filename" : "1.efx",
+    "description" : "Default",
+    "_noticeSubtypeIds" : [ "1" ],
+    "_label" : "view|name|1"
+  }, {
+    "id" : "2",
+    "filename" : "2.efx",
+    "description" : "Default",
+    "_noticeSubtypeIds" : [ "2" ],
+    "_label" : "view|name|2BAD"
+  }, {
+    "id" : "3",
+    "filename" : "3.efx",
+    "description" : "Default",
+    "_noticeSubtypeIds" : [ "3" ],
+    "_label" : "view|name|3"
+  } , {
+    "id" : "summary",
+    "filename" : "summary.efx",
+    "description" : "The summary view works for all notices",
+    "_noticeSubtypeIds" : [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "40", "CEI", "T01", "T02", "X01", "X02" ],
+    "_label" : "view|name|summary"
+  } ]
+}
\ No newline at end of file
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/translations/translations.json b/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/translations/translations.json
new file mode 100644
index 0000000..1316883
--- /dev/null
+++ b/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/translations/translations.json
@@ -0,0 +1,13 @@
+{
+  "files" : [ {
+    "assetType" : "view",
+    "twoLetterCode" : "en",
+    "threeLetterCode" : "eng",
+    "filename" : "view_en.xml"
+  } ],
+  "languages" : [ {
+    "description" : "English",
+    "twoLetterCode" : "en",
+    "threeLetterCode" : "eng"
+  } ]
+}
\ No newline at end of file
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/translations/view_en.xml b/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/translations/view_en.xml
new file mode 100644
index 0000000..ab7845f
--- /dev/null
+++ b/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/translations/view_en.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
+<properties>
+<comment>view in English. File generated from metadata database.</comment>
+<entry key="view|name|1">View template for notice subtype 1</entry>
+<entry key="view|name|2">View template for notice subtype 2</entry>
+<entry key="view|name|3">View template for notice subtype 3</entry>
+<entry key="view|name|summary">View template for notice summary</entry>
+</properties>
diff --git a/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/view-templates/view-templates.json b/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/view-templates/view-templates.json
new file mode 100644
index 0000000..ded28cc
--- /dev/null
+++ b/src/test/resources/eforms-sdk-tests/tedefo-3877/valid/view-templates/view-templates.json
@@ -0,0 +1,33 @@
+{
+  "ublVersion" : "2.3",
+  "sdkVersion" : "1.6.0",
+  "metadataDatabase" : {
+    "version" : "1.5.29",
+    "createdOn" : "2023-01-24T11:03:12"
+  },
+  "viewTemplates" : [ {
+    "id" : "1",
+    "filename" : "1.efx",
+    "description" : "Default",
+    "_noticeSubtypeIds" : [ "1" ],
+    "_label" : "view|name|1"
+  }, {
+    "id" : "2",
+    "filename" : "2.efx",
+    "description" : "Default",
+    "_noticeSubtypeIds" : [ "2" ],
+    "_label" : "view|name|2"
+  }, {
+    "id" : "3",
+    "filename" : "3.efx",
+    "description" : "Default",
+    "_noticeSubtypeIds" : [ "3" ],
+    "_label" : "view|name|3"
+  } , {
+    "id" : "summary",
+    "filename" : "summary.efx",
+    "description" : "The summary view works for all notices",
+    "_noticeSubtypeIds" : [ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "40", "CEI", "T01", "T02", "X01", "X02" ],
+    "_label" : "view|name|summary"
+  } ]
+}
\ No newline at end of file
diff --git a/src/test/resources/eu/europa/ted/eforms/sdk/analysis/cucumber/tedefo-1816.feature b/src/test/resources/eu/europa/ted/eforms/sdk/analysis/cucumber/tedefo-1816.feature
index b3cda8c..db89caa 100644
--- a/src/test/resources/eu/europa/ted/eforms/sdk/analysis/cucumber/tedefo-1816.feature
+++ b/src/test/resources/eu/europa/ted/eforms/sdk/analysis/cucumber/tedefo-1816.feature
@@ -10,14 +10,14 @@ Feature: Notice Types Index - View templates validation
   Scenario: All referenced view templates exist
     Given A "tedefo-1816" folder with "valid" files
     When I load the notice types index
-    And I load the view templates index
+    And I load the view templates
     And I execute validation 
     Then I should get 0 SDK validation errors
 
   Scenario Outline: Some referenced view templates do not exist
     Given A "tedefo-1816" folder with "invalid" files
     When I load the notice types index
-    And I load the view templates index
+    And I load the view templates
     And I execute validation 
     Then Rule "<expected rule>" should have been fired
     Then I should get 2 SDK validation errors
diff --git a/src/test/resources/eu/europa/ted/eforms/sdk/analysis/cucumber/tedefo-3877.feature b/src/test/resources/eu/europa/ted/eforms/sdk/analysis/cucumber/tedefo-3877.feature
new file mode 100644
index 0000000..e2e6baa
--- /dev/null
+++ b/src/test/resources/eu/europa/ted/eforms/sdk/analysis/cucumber/tedefo-3877.feature
@@ -0,0 +1,27 @@
+@tedefo-3877
+Feature: View Templates Index - Labels validation
+  TEDEFO-3877: Τhe labels referenced in the view-templates.json file should exist
+  Test files under under "src/test/resources/eforms-sdk-tests/tedefo-3877"
+
+  Background:
+    Given The following rules
+      | View templates index references existing labels |
+
+  Scenario: All referenced labels exist
+    Given A "tedefo-3877" folder with "valid" files
+    When I load the view templates index
+    And I load all labels
+    And I execute validation 
+    Then I should get 0 SDK validation errors
+
+  Scenario Outline: Some referenced labels do not exist
+    Given A "tedefo-3877" folder with "invalid" files
+    When I load the view templates index
+    And I load all labels
+    And I execute validation 
+    Then Rule "<expected rule>" should have been fired
+    Then I should get 2 SDK validation errors
+
+    Examples:
+     | expected rule                                 |
+     | View templates index references existing labels |