diff --git a/ServiceStation/ServiceStationDataModels/Enums/Status.cs b/ServiceStation/ServiceStationDataModels/Enums/Status.cs
new file mode 100644
index 0000000..20b7d0d
--- /dev/null
+++ b/ServiceStation/ServiceStationDataModels/Enums/Status.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ServiceStationDataModels.Enums
+{
+    public enum Status
+    {
+        Неизвестен =  -1,
+
+        Принят = 0,
+        
+        Выполняется = 1,
+
+        Готов = 2,
+
+        Выдан = 3
+    }
+}
diff --git a/ServiceStation/ServiceStationDataModels/Models/ICarModel.cs b/ServiceStation/ServiceStationDataModels/Models/ICarModel.cs
new file mode 100644
index 0000000..933e37e
--- /dev/null
+++ b/ServiceStation/ServiceStationDataModels/Models/ICarModel.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ServiceStationDataModels.Models
+{
+    public interface ICarModel : IId
+    {
+        string CarNumber { get; }
+        string CarBrand { get; }
+        int ExecutorId { get; }
+        public Dictionary<int, IDefectModel> CarDefects { get; }
+        public Dictionary<int, ITechnicalWorkModel> CarTechnicalWorks { get; }
+    }
+}
diff --git a/ServiceStation/ServiceStationDataModels/Models/IDefectModel.cs b/ServiceStation/ServiceStationDataModels/Models/IDefectModel.cs
new file mode 100644
index 0000000..4484c2d
--- /dev/null
+++ b/ServiceStation/ServiceStationDataModels/Models/IDefectModel.cs
@@ -0,0 +1,17 @@
+using ServiceStationDataModels.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ServiceStationDataModels.Models
+{
+    public interface IDefectModel : IId
+    {
+        string DefectType { get; }
+        Status DefectStatus { get; }
+        double DefectPrice { get; }
+        int ExecutorId { get; }
+    }
+}
diff --git a/ServiceStation/ServiceStationDataModels/Models/IExecutorModel.cs b/ServiceStation/ServiceStationDataModels/Models/IExecutorModel.cs
new file mode 100644
index 0000000..7327863
--- /dev/null
+++ b/ServiceStation/ServiceStationDataModels/Models/IExecutorModel.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ServiceStationDataModels.Models
+{
+    public interface IExecutorModel : IId
+    {
+        string ExecutorFIO { get; }
+        string ExecutorEmail { get; }
+        string ExecutorPassword { get; }
+        string ExecutorNumber { get; }
+    }
+}
diff --git a/ServiceStation/ServiceStationDataModels/Models/ITechnicalWorkModel.cs b/ServiceStation/ServiceStationDataModels/Models/ITechnicalWorkModel.cs
new file mode 100644
index 0000000..0e18d8b
--- /dev/null
+++ b/ServiceStation/ServiceStationDataModels/Models/ITechnicalWorkModel.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ServiceStationDataModels.Models
+{
+    public interface ITechnicalWorkModel : IId
+    {
+        string WorkType { get; }
+        DateTime  DateLastWork { get; }
+        double WorkPrice { get; }
+        int ExecutorId { get; }
+    }
+}
diff --git a/ServiceStation/ServiceStationDataModels/ServiceStationDataModels.csproj b/ServiceStation/ServiceStationDataModels/ServiceStationDataModels.csproj
index 7264f69..132c02c 100644
--- a/ServiceStation/ServiceStationDataModels/ServiceStationDataModels.csproj
+++ b/ServiceStation/ServiceStationDataModels/ServiceStationDataModels.csproj
@@ -6,9 +6,4 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Folder Include="Enums\" />
-    <Folder Include="Models\" />
-  </ItemGroup>
-
 </Project>