diff --git a/Service/ServiceContracts/IAccountingService.cs b/Service/ServiceContracts/IAccountingService.cs
index 4665c6369..ec896235d 100644
--- a/Service/ServiceContracts/IAccountingService.cs
+++ b/Service/ServiceContracts/IAccountingService.cs
@@ -3,11 +3,8 @@ using System.Collections.Generic;
 using System.ServiceModel;
 
 using BS.Shared;
-using BS.Shared.Attributes;
 using BS.Shared.Core;
 using BS.Shared.DataContracts;
-using BS.Shared.DataContracts.GkvAbrechnung;
-using BS.Shared.DataContracts.Reports;
 
 namespace BeWo.Service.ServiceContracts
 {
@@ -141,53 +138,5 @@ namespace BeWo.Service.ServiceContracts
         [FaultContract(typeof(BeWoFault))]
         [OperationContract]
         void StorniereInvoiceBases(List<InvoiceBaseDC> invoices);
-
-		// -------------------------------------------------------------------------------------------------------------------------------------
-		// -------------------------------------------------------------------------------------------------------------------------------------
-		// -------------------------------------------------------------------------------------------------------------------------------------
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		[RequirePermission(UserRightType.Finance_Gkv_View)]
-		GkvAbrechnungDC GetGkvAbrechnung(long oid);
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		[RequirePermission(UserRightType.Finance_Gkv_View)]
-		List<GkvAbrechnungDC> GetAllGkvAbrechnungen();
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		[RequirePermission(UserRightType.Finance_Gkv_View)]
-		List<GkvAbrechnungDC> GetFilteredGkvAbrechnungen(GkvAbrechnungViewFilterDC gkvAbrechnungViewFilter);
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		[RequirePermission(UserRightType.Finance_Gkv_View)]
-		string GetProtokollRawDataString(long oid, GkvRawDataType gkvRawData);
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		[RequirePermission(UserRightType.Finance_Gkv_Create)]
-		GkvAbrechnungCreateResponseDC CreateNewGkvAbrechnung(GkvAbrechnungCreateRequestDC request);
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		[RequirePermission(UserRightType.Finance_Gkv_Create)]
-		GkvAbrechnungDC UpdateGkvAbrechnung(GkvAbrechnungDC abrechnung);
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		[RequirePermission(UserRightType.Finance_Gkv_Delete)]
-		void DeleteGkvAbrechnung(GkvAbrechnungDC abrechnung);
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		[RequirePermission(UserRightType.Finance_Gkv_Send)]
-		GkvAbrechnungSendResponseDC SendNewGkvAbrechnung(GkvAbrechnungSendRequestDC req);
-
-		[FaultContract(typeof(BeWoFault))]
-		[OperationContract]
-		GkvAbrechnungGetIKResponseDC SendGetIKRequest(GkvAbrechnungGetIKRequestDC req);
-	}
+    }
 }
\ No newline at end of file
diff --git a/Service/ServiceImplementations/AccountingServiceImp.cs b/Service/ServiceImplementations/AccountingServiceImp.cs
index 059827acc..ebe9ce08b 100644
--- a/Service/ServiceImplementations/AccountingServiceImp.cs
+++ b/Service/ServiceImplementations/AccountingServiceImp.cs
@@ -28,7 +28,6 @@ using BS.Shared.Extensions;
 using BS.Shared.Exceptions;
 using BS.Shared.AppSender;
 using BeWo.Data.Security;
-using System.Security.Cryptography;
 
 namespace BeWo.Service.ServiceImplementations
 {
@@ -746,31 +745,5 @@ namespace BeWo.Service.ServiceImplementations
 				throw Utils.CreateBeWoFaultException(e);
 			}
 		}
-
-
-
-		// -------------------------------------------------------------------------------------------------------------------------------------
-		// -------------------------------------------------------------------------------------------------------------------------------------
-		// -------------------------------------------------------------------------------------------------------------------------------------
-
-		public GkvAbrechnungDC GetGkvAbrechnung(long oid) => new GkvAccountingServiceImp().GetGkvAbrechnung(oid);
-		public List<GkvAbrechnungDC> GetFilteredGkvAbrechnungen(GkvAbrechnungViewFilterDC gkvAbrechnungViewFilter) => new GkvAccountingServiceImp().GetFilteredGkvAbrechnungen(gkvAbrechnungViewFilter);
-
-		public List<GkvAbrechnungDC> GetAllGkvAbrechnungen() => new GkvAccountingServiceImp().GetAllGkvAbrechnungen();
-		public string GetProtokollRawDataString(long oid, GkvRawDataType gkvRawData) => new GkvAccountingServiceImp().GetProtokollRawDataString(oid, gkvRawData);
-
-		public GkvAbrechnungCreateResponseDC CreateNewGkvAbrechnung(GkvAbrechnungCreateRequestDC request) => new GkvAccountingServiceImp().CreateNewGkvAbrechnung(request);
-		public GkvAbrechnungDC UpdateGkvAbrechnung(GkvAbrechnungDC abrechnung) => new GkvAccountingServiceImp().UpdateGkvAbrechnung(abrechnung);
-		public void DeleteGkvAbrechnung(GkvAbrechnungDC abrechnung) => new GkvAccountingServiceImp().DeleteGkvAbrechnung(abrechnung);
-
-		/// <summary>
-		/// Erstellt GkvTransferProtokoll
-		/// </summary>
-		/// <param name="req"></param>
-		/// <returns></returns>
-		public GkvAbrechnungSendResponseDC SendNewGkvAbrechnung(GkvAbrechnungSendRequestDC req) => new GkvAccountingServiceImp().SendNewGkvAbrechnung(req);
-		public GkvAbrechnungGetIKResponseDC SendGetIKRequest(GkvAbrechnungGetIKRequestDC req) => new GkvAccountingServiceImp().SendGetIKRequest(req);
-
-		public void HandleGkvServerResults(IEnumerable<GkvServerResultDC> results) => new GkvAccountingServiceImp().HandleGkvServerResults(results);
 	}
 }
\ No newline at end of file