diff --git a/Hcs.Client/Client/Api/Payload/HouseManagement/ImportContractDataPayload.cs b/Hcs.Client/Client/Api/Payload/HouseManagement/ImportContractDataPayload.cs
index ab1287a..f5d167d 100644
--- a/Hcs.Client/Client/Api/Payload/HouseManagement/ImportContractDataPayload.cs
+++ b/Hcs.Client/Client/Api/Payload/HouseManagement/ImportContractDataPayload.cs
@@ -41,9 +41,15 @@ namespace Hcs.Client.Api.Payload.HouseManagement
         /// </summary>
         public nsiRef contractBase;
 
-        // TODO: DateDetails
+        /// <summary>
+        /// Сведения о сроках
+        /// </summary>
+        public DateDetailsType dateDetailsType;
 
-        // TODO: ContractAttachment
+        /// <summary>
+        /// Договор на управление и приложения
+        /// </summary>
+        public ContractTypeAgreementAttachment[] contractAttachment;
 
         // TODO: AgreementAttachment
 
diff --git a/Hcs.Client/Client/Api/Request/HouseManagement/ImportContractDataRequest.cs b/Hcs.Client/Client/Api/Request/HouseManagement/ImportContractDataRequest.cs
index a2142e9..45814be 100644
--- a/Hcs.Client/Client/Api/Request/HouseManagement/ImportContractDataRequest.cs
+++ b/Hcs.Client/Client/Api/Request/HouseManagement/ImportContractDataRequest.cs
@@ -68,7 +68,9 @@ namespace Hcs.Client.Api.Request.HouseManagement
                 SigningDate = payload.signingDate,
                 EffectiveDate = payload.effectiveDate,
                 PlanDateComptetion = payload.planDateComptetion,
-                ContractBase = payload.contractBase
+                ContractBase = payload.contractBase,
+                DateDetails = payload.dateDetailsType,
+                ContractAttachment = payload.contractAttachment
             };
 
             return contract;
diff --git a/Hcs.TestApp/TestApp/Scenario/HouseManagementScenario.cs b/Hcs.TestApp/TestApp/Scenario/HouseManagementScenario.cs
index f6b0261..56486f7 100644
--- a/Hcs.TestApp/TestApp/Scenario/HouseManagementScenario.cs
+++ b/Hcs.TestApp/TestApp/Scenario/HouseManagementScenario.cs
@@ -102,7 +102,45 @@ namespace Hcs.TestApp.Scenario
                 signingDate = signingDate,
                 effectiveDate = effectiveDate,
                 planDateComptetion = planComptetionDate,
-                contractBase = Registry58.Element8
+                contractBase = Registry58.Element8,
+                dateDetailsType = new DateDetailsType()
+                {
+                    PeriodMetering = new DateDetailsTypePeriodMetering()
+                    {
+                        StartDate = new DeviceMeteringsDaySelectionType()
+                        {
+                            Item = 20,
+                            IsNextMonth = true
+                        },
+                        EndDate = new DeviceMeteringsDaySelectionType()
+                        {
+                            Item = 25,
+                            IsNextMonth = true
+                        }
+                    },
+                    PaymentDocumentInterval = new DateDetailsTypePaymentDocumentInterval()
+                    {
+                        Item = true,
+                        Item1 = true,
+                        Item1ElementName = Item1ChoiceType4.NextMounth
+                    },
+                    PaymentInterval = new DateDetailsTypePaymentInterval()
+                    {
+                        Item = true,
+                        Item1 = true,
+                        Item1ElementName = Item1ChoiceType5.NextMounth
+                    }
+                },
+                contractAttachment = [new ContractTypeAgreementAttachment()
+                {
+                    Name = "Наименование вложения",
+                    Description = "Описание вложения",
+                    Attachment = new Attachment()
+                    {
+                        AttachmentGUID = Guid.NewGuid().ToString()
+                    },
+                    AttachmentHASH = ""
+                }]
             };
             var result = client.HouseManagement.ImportContractDataAsync(payload).Result;
             Console.WriteLine("Scenario execution " + (result != null ? "succeeded" : "failed"));