diff --git a/dmp-migration-tool/web/src/main/java/eu/old/eudat/migration/OrganizationMigrationService.java b/dmp-migration-tool/web/src/main/java/eu/old/eudat/migration/OrganizationMigrationService.java
new file mode 100644
index 000000000..d4191503b
--- /dev/null
+++ b/dmp-migration-tool/web/src/main/java/eu/old/eudat/migration/OrganizationMigrationService.java
@@ -0,0 +1,72 @@
+package eu.old.eudat.migration;
+
+import eu.eudat.commons.enums.IsActive;
+import eu.eudat.commons.enums.ReferenceSourceType;
+import eu.eudat.commons.enums.ReferenceType;
+import eu.eudat.data.ReferenceEntity;
+import eu.old.eudat.data.dao.entities.OrganisationDao;
+import eu.old.eudat.data.entities.DMP;
+import eu.old.eudat.data.entities.Organisation;
+import eu.old.eudat.logic.services.operations.DatabaseRepository;
+import gr.cite.tools.logging.LoggerService;
+import jakarta.persistence.EntityManager;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+public class OrganizationMigrationService {
+	private static final LoggerService logger = new LoggerService(LoggerFactory.getLogger(OrganizationMigrationService.class));
+
+	private static final int PageSize = 100;
+	private static final String InternalReferenceSource = "Internal";
+	private final DatabaseRepository databaseRepository;
+	private final EntityManager entityManager;
+	public OrganizationMigrationService(DatabaseRepository databaseRepository, EntityManager entityManager) {
+		this.databaseRepository = databaseRepository;
+		this.entityManager = entityManager;
+	}
+	
+	public void migrate(){
+		OrganisationDao organisationDao = databaseRepository.getOrganisationDao();
+		long total = organisationDao.asQueryable().count();
+		logger.debug("Migrate Organisation Total : " + total);
+		int page = 0;
+
+		List<Organisation> items;
+		do {
+			items = organisationDao.asQueryable().orderBy((builder, root) -> builder.desc(root.get("created"))).skip(page * PageSize).take(PageSize).toList();
+			if (items != null && !items.isEmpty()) {
+				logger.debug("Migrate Organisation " + page * PageSize + " of " + total);
+				for (Organisation item : items) {
+					eu.old.eudat.models.data.dmp.Organisation model = new eu.old.eudat.models.data.dmp.Organisation().fromDataModel(item);
+
+					if (item.getReference() == null || !item.getReference().contains(":")){
+						logger.debug("Can not migrate Organisation " + item.getId());
+						continue;
+					}
+					String[] referenceParts = item.getReference().split(":", 2);
+					boolean isInternal = referenceParts[0].equals(InternalReferenceSource);
+					
+					ReferenceEntity data = new ReferenceEntity();
+					data.setId(item.getId());
+					data.setLabel(item.getLabel());
+					data.setIsActive(DMP.DMPStatus.fromInteger(item.getStatus()).equals(DMP.DMPStatus.DELETED) ? IsActive.Inactive : IsActive.Active);
+					data.setType(ReferenceType.Organizations);
+					data.setCreatedAt(item.getCreated().toInstant());
+					data.setUpdatedAt(item.getModified().toInstant());
+					data.setReference(referenceParts[1]);
+					data.setAbbreviation(item.getAbbreviation());
+					data.setSource(referenceParts[0]);
+					data.setSourceType(isInternal? ReferenceSourceType.Internal : ReferenceSourceType.External);
+					this.entityManager.persist(data);
+				}
+				this.entityManager.flush();
+				
+				page++;
+			}
+		} while (items != null && !items.isEmpty());
+	}
+}
diff --git a/dmp-migration-tool/web/src/main/java/eu/old/eudat/publicapi/migration/MigrationController.java b/dmp-migration-tool/web/src/main/java/eu/old/eudat/publicapi/migration/MigrationController.java
index 2fad20958..b5f97e34e 100644
--- a/dmp-migration-tool/web/src/main/java/eu/old/eudat/publicapi/migration/MigrationController.java
+++ b/dmp-migration-tool/web/src/main/java/eu/old/eudat/publicapi/migration/MigrationController.java
@@ -2,13 +2,10 @@ package eu.old.eudat.publicapi.migration;
 
 import eu.eudat.commons.enums.*;
 import eu.eudat.data.DmpEntity;
-import eu.eudat.data.ReferenceEntity;
-import eu.old.eudat.data.dao.criteria.DataManagementPlanCriteria;
-import eu.old.eudat.data.dao.criteria.OrganisationCriteria;
-import eu.old.eudat.data.dao.entities.DMPDao;
 import eu.old.eudat.data.entities.DMP;
 import eu.old.eudat.data.entities.Organisation;
 import eu.old.eudat.logic.services.operations.DatabaseRepository;
+import eu.old.eudat.migration.OrganizationMigrationService;
 import eu.old.eudat.models.data.dmp.DataManagementPlan;
 import eu.old.eudat.queryable.QueryableList;
 import io.swagger.annotations.Api;
@@ -32,9 +29,12 @@ public class MigrationController {
     @PersistenceContext
     private final EntityManager entityManager;
 
-    public MigrationController(DatabaseRepository databaseRepository, EntityManager entityManager) {
+    private final OrganizationMigrationService organizationMigrationService;
+    
+    public MigrationController(DatabaseRepository databaseRepository, EntityManager entityManager, OrganizationMigrationService organizationMigrationService) {
         this.databaseRepository = databaseRepository;
         this.entityManager = entityManager;
+        this.organizationMigrationService = organizationMigrationService;
     }
 
     public QueryableList<DMP> dmpQueryableList() {
@@ -119,6 +119,13 @@ public class MigrationController {
         return "Migrated dmps";
     }
 
+    @GetMapping("organizations/migrate")
+    @Transactional
+    public boolean migrateOrganizations() {
+       this.organizationMigrationService.migrate();
+       return true;
+    }
+
     public static class DmpMigrationCollectedInfo {
 
         public DmpEntity dmpEntity;
diff --git a/dmp-migration-tool/web/src/main/resources/logging/logback-devel.xml b/dmp-migration-tool/web/src/main/resources/logging/logback-devel.xml
index ddf6798c2..df18ee6fc 100644
--- a/dmp-migration-tool/web/src/main/resources/logging/logback-devel.xml
+++ b/dmp-migration-tool/web/src/main/resources/logging/logback-devel.xml
@@ -25,7 +25,11 @@
         <appender-ref ref="FILE"/>
         <appender-ref ref="STDOUT"/>
     </logger>
-
+    <logger name="eu.old.eudat" level="DEBUG" additivity="false">
+        <appender-ref ref="FILE"/>
+        <appender-ref ref="STDOUT"/>
+    </logger>
+    
     <root level="info" additivity="false">
         <appender-ref ref="FILE"/>
         <appender-ref ref="STDOUT"/>