diff --git a/LawCompany/LawCompany/Enums/CaseStatus.cs b/LawCompany/LawCompany/Enums/CaseStatus.cs
index 84e5d36..65e52d4 100644
--- a/LawCompany/LawCompany/Enums/CaseStatus.cs
+++ b/LawCompany/LawCompany/Enums/CaseStatus.cs
@@ -1,12 +1,11 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace LawCompanyDataModels.Enums
+namespace LawCompanyDataModels.Enums
 {
-    internal class CaseStatus
+    public enum CaseStatus
     {
+        Неизвестен = -1,
+        Принято = 0,
+        АнализДелаИПодготовкаДокументов = 1,
+        СлушанияДела = 2,
+        ЗакрытиеДела = 3
     }
 }
diff --git a/LawCompany/LawCompany/IId.cs b/LawCompany/LawCompany/IId.cs
index d4638a6..0db43c3 100644
--- a/LawCompany/LawCompany/IId.cs
+++ b/LawCompany/LawCompany/IId.cs
@@ -1,12 +1,7 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace LawCompanyDataModels
+namespace LawCompanyDataModels
 {
-    internal class IId
+    public interface IId
     {
+        int Id { get; }
     }
 }
diff --git a/LawCompany/LawCompany/LawCompanyDataModels.csproj b/LawCompany/LawCompany/LawCompanyDataModels.csproj
index 132c02c..27ac386 100644
--- a/LawCompany/LawCompany/LawCompanyDataModels.csproj
+++ b/LawCompany/LawCompany/LawCompanyDataModels.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
diff --git a/LawCompany/LawCompany/Models/ICaseModel.cs b/LawCompany/LawCompany/Models/ICaseModel.cs
index e121c00..9cb1a9f 100644
--- a/LawCompany/LawCompany/Models/ICaseModel.cs
+++ b/LawCompany/LawCompany/Models/ICaseModel.cs
@@ -1,12 +1,14 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using LawCompanyDataModels.Enums;
 
 namespace LawCompanyDataModels.Models
 {
-    internal class ICaseModel
+    public interface ICaseModel : IId
     {
+        Dictionary<int, IClientModel> CaseClients { get; }
+        string Name { get; }
+        CaseStatus Status { get; }
+        string CaseType { get; }
+        DateTime DateCreate { get; }
+        DateTime? DateImplement { get; }
     }
 }
diff --git a/LawCompany/LawCompany/Models/IClientModel.cs b/LawCompany/LawCompany/Models/IClientModel.cs
index 28bd026..795b2f7 100644
--- a/LawCompany/LawCompany/Models/IClientModel.cs
+++ b/LawCompany/LawCompany/Models/IClientModel.cs
@@ -1,12 +1,9 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace LawCompanyDataModels.Models
+namespace LawCompanyDataModels.Models
 {
-    internal class IClientModel
+    public interface IClientModel : IId
     {
+        string FIO { get; }
+        string Phone { get; }
+        string Email { get; }
     }
 }
diff --git a/LawCompany/LawCompany/Models/IVisitModel.cs b/LawCompany/LawCompany/Models/IVisitModel.cs
index 3455101..c804a05 100644
--- a/LawCompany/LawCompany/Models/IVisitModel.cs
+++ b/LawCompany/LawCompany/Models/IVisitModel.cs
@@ -1,12 +1,9 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace LawCompanyDataModels.Models
+namespace LawCompanyDataModels.Models
 {
-    internal class IVisitModel
+    public interface IVisitModel : IId
     {
+        Dictionary<int, IClientModel> VisitClients { get; }
+        DateTime VisitDate { get; }
+        int HearingId { get; }
     }
 }