diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/AbstractCompany.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/AbstractCompany.cs
index f998fb9..a2cea48 100644
--- a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/AbstractCompany.cs
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/AbstractCompany.cs
@@ -31,7 +31,7 @@ public abstract class AbstractCompany
 
     public static int operator +(AbstractCompany company, DrawingBase sau)
     {
-        return company._collection.Insert(sau);
+        return company._collection.Insert(sau, new DrawingSAUEqutables());
     }
 
     public static DrawingBase operator -(AbstractCompany company, int position)
@@ -66,4 +66,5 @@ public abstract class AbstractCompany
 
     protected abstract void SetObjectPosition(int position, int MaxPos, DrawingBase? sau);
 
+    public void Sort(IComparer<DrawingBase?> comparer) => _collection?.CollectionSort(comparer);
 }
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/CollectionInfo.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/CollectionInfo.cs
new file mode 100644
index 0000000..5be11c9
--- /dev/null
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/CollectionInfo.cs
@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Project_SelfPropelledArtilleryUnit.CollectionGenericObjects;
+
+internal class CollectionInfo : IEquatable<CollectionInfo>
+{
+    public string Name { get; private set; }
+
+   
+    public CollectionType CollectionType { get; private set; }
+
+    public string Description { get; private set; }
+
+    private static readonly string _separator = "-";
+
+ 
+    public CollectionInfo(string name, CollectionType collectionType, string description)
+    {
+        Name = name;
+        CollectionType = collectionType;
+        Description = description;
+    }
+
+    public static CollectionInfo? GetCollectionInfo(string data)
+    {
+        string[] strs = data.Split(_separator, StringSplitOptions.RemoveEmptyEntries);
+        if (strs.Length < 1 || strs.Length > 3)
+        {
+            return null;
+        }
+
+        return new CollectionInfo(strs[0], (CollectionType)Enum.Parse(typeof(CollectionType), strs[1]), strs.Length > 2 ? strs[2] : string.Empty);
+    }
+
+    public override string ToString()
+    {
+        return Name + _separator + CollectionType + _separator + Description;
+    }
+
+    public bool Equals(CollectionInfo? other)
+    {
+        return Name == other?.Name;
+    }
+
+    public override bool Equals(object? obj)
+    {
+        return Equals(obj as CollectionInfo);
+    }
+
+    public override int GetHashCode()
+    {
+        return Name.GetHashCode();
+    }
+}
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/ICollectionGenericObjects.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/ICollectionGenericObjects.cs
index 63c2930..853f5b5 100644
--- a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/ICollectionGenericObjects.cs
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/ICollectionGenericObjects.cs
@@ -11,11 +11,12 @@ public interface ICollectionGenericObjects<T>
 {
     int Count { get; }
     int MaxCount { get; set; }
-    int Insert(T obj);
-    int Insert(T obj, int position);
+    int Insert(T obj, IEqualityComparer<T?>? comparer = null);
+    int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null);
     T? Remove(int position);
     T? Get(int position);
 
     CollectionType GetCollectionType { get; }
     IEnumerable<T?> GetItems();
+    void CollectionSort(IComparer<T?> comparer);
 }
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/ListGenericObjects.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/ListGenericObjects.cs
index 7de6a98..d230653 100644
--- a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/ListGenericObjects.cs
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/ListGenericObjects.cs
@@ -1,5 +1,6 @@
 using Project_SelfPropelledArtilleryUnit.Exceptions;
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -44,8 +45,15 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         return _collection[position];
     }
 
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? comparer = null)
     {
+        if (comparer != null)
+        {
+            if (_collection.Contains(obj, comparer))
+            {
+                throw new ObjectNotUniqueException();
+            }
+        }
         if (Count == _maxCount)
         {
             throw new CollectionOverflowException(Count);
@@ -54,8 +62,15 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         return Count;
     }
 
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null)
     {
+        if (comparer != null)
+        {
+            if (_collection.Contains(obj, comparer))
+            {
+                throw new ObjectNotUniqueException();
+            }
+        }
         if (Count == _maxCount)
         {
             throw new CollectionOverflowException(Count);
@@ -86,4 +101,8 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
             yield return _collection[i];
         }
     }
+    void ICollectionGenericObjects<T>.CollectionSort(IComparer<T?> comparer)
+    {
+        _collection.Sort(comparer);
+    }
 }
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/MassiveGenericObjects.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/MassiveGenericObjects.cs
index 4df3bdb..9163ce7 100644
--- a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/MassiveGenericObjects.cs
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/MassiveGenericObjects.cs
@@ -52,8 +52,18 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         return _collection[position];
     }
 
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? comparer = null)
     {
+        if (comparer != null)
+        {
+            foreach (T? item in _collection)
+            {
+                if ((comparer as IEqualityComparer<DrawingBase>).Equals(obj as DrawingBase, item as DrawingBase))
+                {
+                    throw new ObjectNotUniqueException();
+                }
+            }
+        }
         for (int i = 0; i < Count; i++)
         {
             if (_collection[i] == null)
@@ -66,7 +76,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         throw new CollectionOverflowException(Count);
     }
 
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null)
     {
         if (position < 0 || position >= Count)
         {
@@ -126,4 +136,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             yield return _collection[i];
         }
     }
+    void ICollectionGenericObjects<T>.CollectionSort(IComparer<T?> comparer)
+    {
+        Array.Sort(_collection, comparer);
+    }
 }
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/StorageCollection.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/StorageCollection.cs
index 5618128..b2e6916 100644
--- a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/StorageCollection.cs
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/CollectionGenericObjects/StorageCollection.cs
@@ -11,9 +11,8 @@ namespace Project_SelfPropelledArtilleryUnit.CollectionGenericObjects;
 internal class StorageCollection<T>
     where T : DrawingBase
 {
-    private Dictionary<string, ICollectionGenericObjects<T>> _storages;
-
-    public List<string> Keys => _storages.Keys.ToList();
+    readonly Dictionary<CollectionInfo, ICollectionGenericObjects<T>> _storages;
+    public List<CollectionInfo> Keys => _storages.Keys.ToList();
 
     private readonly string _collectionKey = "CollectionsStorage";
 
@@ -23,36 +22,47 @@ internal class StorageCollection<T>
 
     public StorageCollection()
     {
-        _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
+        _storages = new Dictionary<CollectionInfo, ICollectionGenericObjects<T>>();
     }
 
     public void AddCollection(string name, CollectionType collectionType)
     {
-        if (_storages.ContainsKey(name) || name == "") return;
+        CollectionInfo collectionInfo = new CollectionInfo(name, collectionType, string.Empty);
 
-        if (collectionType == CollectionType.Massive)
+        if (_storages.ContainsKey(collectionInfo) || collectionInfo.CollectionType == CollectionType.None)
         {
-            _storages[name] = new MassiveGenericObjects<T>();
+            return;
         }
-        else
+
+        switch (collectionInfo.CollectionType)
         {
-            _storages[name] = new ListGenericObjects<T>();
+            case CollectionType.Massive:
+                _storages[collectionInfo] = new MassiveGenericObjects<T>();
+                break;
+            case CollectionType.List:
+                _storages[collectionInfo] = new ListGenericObjects<T>();
+                break;
         }
     }
     public void DelCollection(string name)
     {
-        _storages.Remove(name);
+        CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
+        if (_storages.ContainsKey(collectionInfo) && collectionInfo != null)
+        {
+            _storages.Remove(collectionInfo);
+        }
     }
 
     public ICollectionGenericObjects<T>? this[string name]
     {
         get
         {
-            if (name == "")
+            CollectionInfo collectionInfo = new CollectionInfo(name, CollectionType.None, string.Empty);
+            if (_storages.ContainsKey(collectionInfo))
             {
-                return null;
+                return _storages[collectionInfo];
             }
-            return _storages[name];
+            return null;
         }
     }
 
@@ -68,23 +78,24 @@ internal class StorageCollection<T>
             File.Delete(filename);
         }
 
-        using (StreamWriter writer = new(filename))
+        using (StreamWriter writer = new StreamWriter(filename))
         {
             writer.Write(_collectionKey);
-            foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
+            foreach (KeyValuePair<CollectionInfo, ICollectionGenericObjects<T>> value in _storages)
             {
-                writer.Write(Environment.NewLine);
+                StringBuilder sb = new();
+
+                sb.Append(Environment.NewLine);
                 // не сохраняем пустые коллекции
                 if (value.Value.Count == 0)
                 {
                     continue;
                 }
-                writer.Write(value.Key);
-                writer.Write(_separatorForKeyValue);
-                writer.Write(value.Value.GetCollectionType);
-                writer.Write(_separatorForKeyValue);
-                writer.Write(value.Value.MaxCount);
-                writer.Write(_separatorForKeyValue);
+
+                sb.Append(value.Key);
+                sb.Append(_separatorForKeyValue);
+                sb.Append(value.Value.MaxCount);
+                sb.Append(_separatorForKeyValue);
 
                 foreach (T? item in value.Value.GetItems())
                 {
@@ -93,9 +104,12 @@ internal class StorageCollection<T>
                     {
                         continue;
                     }
-                    writer.Write(data);
-                    writer.Write(_separatorItems);
+
+                    sb.Append(data);
+                    sb.Append(_separatorItems);
                 }
+
+                writer.Write(sb);
             }
         }
     }
@@ -106,68 +120,68 @@ internal class StorageCollection<T>
         {
             throw new FileNotFoundException("Файл не существует");
         }
-        using (StreamReader reader = new(filename))
+        using (StreamReader fs = File.OpenText(filename))
         {
-            string line = reader.ReadLine();
-            if (line == null || line.Length == 0)
+            string str = fs.ReadLine();
+
+            if (str == null || str.Length == 0)
             {
                 throw new IOException("В файле нет данных");
             }
-            if (!line.Equals(_collectionKey))
+
+            if (!str.StartsWith(_collectionKey))
             {
                 throw new IOException("В файле неверные данные");
-
             }
+
             _storages.Clear();
-            while ((line = reader.ReadLine()) != null)
+            string strs = "";
+            while ((strs = fs.ReadLine()) != null)
             {
-                string[] record = line.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
-                if (record.Length != 4)
+                string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                if (record.Length != 3)
                 {
                     continue;
                 }
-                CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
-                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
-                if (collection == null)
-                {
-                    throw new IOException("В файле нет данных");
-                }
-                collection.MaxCount = Convert.ToInt32(record[2]);
-                string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+
+                CollectionInfo? collectionInfo = CollectionInfo.GetCollectionInfo(record[0]) ??
+                    throw new Exception("Не удалось определить информацию коллекции:" + record[0]);
+                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionInfo.CollectionType) ??
+                    throw new Exception("Не удалось определить тип коллекции: " + record[1]);
+                collection.MaxCount = Convert.ToInt32(record[1]);
+
+                string[] set = record[2].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
                 foreach (string elem in set)
                 {
-                    if (elem?.CreateDrawningBase() is T truck)
+                    if (elem?.CreateDrawningBase() is T airbus)
                     {
-                        if (collection.Insert(truck) == -1)
+                        try
                         {
-                            try
+                            if (collection.Insert(airbus) == -1)
                             {
-                                if (collection.Insert(truck) == -1)
-                                {
-                                    throw new Exception("Объект не удалось добавить в коллекцию: " + record[3]);
-                                }
-                            }
-                            catch (CollectionOverflowException ex)
-                            {
-                                throw new Exception("Коллекция переполнена", ex);
+                                throw new Exception("Объект не удалось добавить в коллекцию: " + record[3]);
                             }
                         }
+                        catch (CollectionOverflowException ex)
+                        {
+                            throw new Exception("Коллекция переполнена", ex);
+                        }
                     }
                 }
-                _storages.Add(record[0], collection);
+                _storages.Add(collectionInfo, collection);
             }
         }
     }
 
 
-    private static ICollectionGenericObjects<T>?
-        CreateCollection(CollectionType collectionType)
+    private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)
     {
         return collectionType switch
         {
             CollectionType.Massive => new MassiveGenericObjects<T>(),
             CollectionType.List => new ListGenericObjects<T>(),
-            _ => null,
+            _ => null
         };
     }
+
 }
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/DrawingSAUEqutables.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/DrawingSAUEqutables.cs
new file mode 100644
index 0000000..aad25f4
--- /dev/null
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/DrawingSAUEqutables.cs
@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Project_SelfPropelledArtilleryUnit.Entity;
+using System.Diagnostics.CodeAnalysis;
+
+namespace Project_SelfPropelledArtilleryUnit.Drawings;
+
+public class DrawingSAUEqutables : IEqualityComparer<DrawingBase?>
+{
+    public bool Equals(DrawingBase? x, DrawingBase? y)
+    {
+        if (x == null || x.BaseSAU == null) return false;
+
+        if (y == null || y.BaseSAU == null) return false;
+
+        if (x.GetType().Name != y.GetType().Name) return false;
+
+        if (x.BaseSAU.Speed != y.BaseSAU.Speed) return false;
+
+        if (x.BaseSAU.Weight != y.BaseSAU.Weight) return false;
+
+        if (x.BaseSAU.BodyColor != y.BaseSAU.BodyColor) return false;
+
+        if (x is DrawingSAU bigX && y is DrawingSAU bigY)
+        {
+            
+            EntitySAU _x = (EntitySAU)x.BaseSAU;
+            EntitySAU _y = (EntitySAU)y.BaseSAU;
+
+            if (_x.Tracks != _y.Tracks) return false;
+            if (_x.Guns != _y.Guns) return false;
+            if (_x.AdditionalColor != _y.AdditionalColor) return false;
+        }
+
+        return true;
+    }
+
+    public int GetHashCode([DisallowNull] DrawingBase obj)
+    {
+        return obj.GetHashCode();
+    }
+}
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/SAUCompareByColor.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/SAUCompareByColor.cs
new file mode 100644
index 0000000..a2d81d6
--- /dev/null
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/SAUCompareByColor.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Project_SelfPropelledArtilleryUnit.Drawings;
+
+public class SAUCompareByColor : IComparer<DrawingBase?>
+{
+    public int Compare(DrawingBase? x, DrawingBase? y)
+    {
+        if (x == null || x.BaseSAU == null) return 1;
+
+        if (y == null || y.BaseSAU == null) return -1;
+
+        var bodycolorCompare = x.BaseSAU.BodyColor.Name.CompareTo(y.BaseSAU.BodyColor.Name);
+        if (bodycolorCompare != 0) return bodycolorCompare;
+
+        var speedCompare = x.BaseSAU.Speed.CompareTo(y.BaseSAU.Speed);
+        if (speedCompare != 0) return speedCompare;
+
+        return x.BaseSAU.Weight.CompareTo(y.BaseSAU.Weight);
+    }
+
+}
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/SAUCompareByType.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/SAUCompareByType.cs
new file mode 100644
index 0000000..e31de13
--- /dev/null
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Drawings/SAUCompareByType.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Project_SelfPropelledArtilleryUnit.Drawings;
+
+public class SAUCompareByType : IComparer<DrawingBase?>
+{
+    public int Compare(DrawingBase? x, DrawingBase? y)
+    {
+        if (x == null || x.BaseSAU == null) return 1;
+
+        if (y == null || y.BaseSAU == null) return -1;
+
+        if (x.GetType().Name != y.GetType().Name) return x.GetType().Name.CompareTo(y.GetType().Name);
+
+        var speedCompare = x.BaseSAU.Speed.CompareTo(y.BaseSAU.Speed);
+        if (speedCompare != 0) return speedCompare;
+
+        return x.BaseSAU.Weight.CompareTo(y.BaseSAU.Weight);
+    }
+}
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Exceptions/ObjectNotUniqueException.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Exceptions/ObjectNotUniqueException.cs
new file mode 100644
index 0000000..9aee3ee
--- /dev/null
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/Exceptions/ObjectNotUniqueException.cs
@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+
+namespace Project_SelfPropelledArtilleryUnit.Exceptions;
+[Serializable]
+
+internal class ObjectNotUniqueException: ApplicationException
+{
+    public ObjectNotUniqueException(object i) : base("В коллекции уже есть такой элемент " + i) { }
+    public ObjectNotUniqueException() : base() { }
+    public ObjectNotUniqueException(string message) : base(message) { }
+    public ObjectNotUniqueException(string message, Exception exception) : base(message, exception)
+    { }
+    protected ObjectNotUniqueException(SerializationInfo info, StreamingContext context) : base(info, context) { }
+}
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUCollection.Designer.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUCollection.Designer.cs
index 4a91d09..269a5cf 100644
--- a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUCollection.Designer.cs
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUCollection.Designer.cs
@@ -52,6 +52,8 @@
             loadToolStripMenuItem = new ToolStripMenuItem();
             saveFileDialog = new SaveFileDialog();
             openFileDialog = new OpenFileDialog();
+            buttonSortByType = new Button();
+            buttonSortByColor = new Button();
             groupBoxTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStorage.SuspendLayout();
@@ -66,13 +68,15 @@
             groupBoxTools.Dock = DockStyle.Right;
             groupBoxTools.Location = new Point(1123, 28);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(218, 639);
+            groupBoxTools.Size = new Size(218, 669);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
             // panelCompanyTools
             // 
+            panelCompanyTools.Controls.Add(buttonSortByColor);
+            panelCompanyTools.Controls.Add(buttonSortByType);
             panelCompanyTools.Controls.Add(buttonAddBaseSAU);
             panelCompanyTools.Controls.Add(buttonUpdate);
             panelCompanyTools.Controls.Add(buttonGoToCheck);
@@ -80,9 +84,9 @@
             panelCompanyTools.Controls.Add(buttonRemoveSAU);
             panelCompanyTools.Dock = DockStyle.Bottom;
             panelCompanyTools.Enabled = false;
-            panelCompanyTools.Location = new Point(3, 367);
+            panelCompanyTools.Location = new Point(3, 370);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(212, 269);
+            panelCompanyTools.Size = new Size(212, 296);
             panelCompanyTools.TabIndex = 10;
             // 
             // buttonAddBaseSAU
@@ -97,7 +101,7 @@
             // 
             // buttonUpdate
             // 
-            buttonUpdate.Location = new Point(3, 224);
+            buttonUpdate.Location = new Point(3, 246);
             buttonUpdate.Name = "buttonUpdate";
             buttonUpdate.Size = new Size(203, 41);
             buttonUpdate.TabIndex = 8;
@@ -107,7 +111,7 @@
             // 
             // buttonGoToCheck
             // 
-            buttonGoToCheck.Location = new Point(3, 177);
+            buttonGoToCheck.Location = new Point(3, 133);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(203, 41);
             buttonGoToCheck.TabIndex = 7;
@@ -117,7 +121,7 @@
             // 
             // maskedTextBox
             // 
-            maskedTextBox.Location = new Point(3, 97);
+            maskedTextBox.Location = new Point(3, 53);
             maskedTextBox.Mask = "00";
             maskedTextBox.Name = "maskedTextBox";
             maskedTextBox.Size = new Size(203, 27);
@@ -126,7 +130,7 @@
             // 
             // buttonRemoveSAU
             // 
-            buttonRemoveSAU.Location = new Point(3, 130);
+            buttonRemoveSAU.Location = new Point(3, 86);
             buttonRemoveSAU.Name = "buttonRemoveSAU";
             buttonRemoveSAU.Size = new Size(203, 41);
             buttonRemoveSAU.TabIndex = 6;
@@ -243,7 +247,7 @@
             pictureBox.Dock = DockStyle.Fill;
             pictureBox.Location = new Point(0, 28);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(1123, 639);
+            pictureBox.Size = new Size(1123, 669);
             pictureBox.TabIndex = 4;
             pictureBox.TabStop = false;
             // 
@@ -288,11 +292,31 @@
             // 
             openFileDialog.Filter = "txt file | *.txt";
             // 
+            // buttonSortByType
+            // 
+            buttonSortByType.Location = new Point(3, 177);
+            buttonSortByType.Name = "buttonSortByType";
+            buttonSortByType.Size = new Size(97, 63);
+            buttonSortByType.TabIndex = 9;
+            buttonSortByType.Text = "Сортировка по типу";
+            buttonSortByType.UseVisualStyleBackColor = true;
+            buttonSortByType.Click += buttonSortByType_Click;
+            // 
+            // buttonSortByColor
+            // 
+            buttonSortByColor.Location = new Point(106, 177);
+            buttonSortByColor.Name = "buttonSortByColor";
+            buttonSortByColor.Size = new Size(97, 63);
+            buttonSortByColor.TabIndex = 10;
+            buttonSortByColor.Text = "Сортировка по цвету";
+            buttonSortByColor.UseVisualStyleBackColor = true;
+            buttonSortByColor.Click += buttonSortByColor_Click;
+            // 
             // FormSAUCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(1341, 667);
+            ClientSize = new Size(1341, 697);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
             Controls.Add(menuStrip);
@@ -337,5 +361,7 @@
         private ToolStripMenuItem loadToolStripMenuItem;
         private SaveFileDialog saveFileDialog;
         private OpenFileDialog openFileDialog;
+        private Button buttonSortByColor;
+        private Button buttonSortByType;
     }
 }
\ No newline at end of file
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUCollection.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUCollection.cs
index 9e79d51..77f90ad 100644
--- a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUCollection.cs
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUCollection.cs
@@ -165,7 +165,7 @@ public partial class FormSAUCollection : Form
         listBoxCollection.Items.Clear();
         for (int i = 0; i < _storageCollection.Keys?.Count; ++i)
         {
-            string? colName = _storageCollection.Keys?[i];
+            string? colName = _storageCollection.Keys?[i].Name;
             if (!string.IsNullOrEmpty(colName))
             {
                 listBoxCollection.Items.Add(colName);
@@ -262,4 +262,24 @@ public partial class FormSAUCollection : Form
         }
         UpdateListBoxItems();
     }
+    private void CompareSAU(IComparer<DrawingBase?> comparer)
+    {
+        if (_company == null)
+        {
+            return;
+        }
+
+        _company.Sort(comparer);
+        pictureBox.Image = _company.Show();
+    }
+
+    private void buttonSortByType_Click(object sender, EventArgs e)
+    {
+        CompareSAU(new SAUCompareByType());
+    }
+
+    private void buttonSortByColor_Click(object sender, EventArgs e)
+    {
+        CompareSAU(new SAUCompareByColor());
+    }
 }
\ No newline at end of file
diff --git a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUConfig.Designer.cs b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUConfig.Designer.cs
index f09e979..6b4964a 100644
--- a/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUConfig.Designer.cs
+++ b/Project_SelfPropelledArtilleryUnit/Project_SelfPropelledArtilleryUnit/FormSAUConfig.Designer.cs
@@ -29,6 +29,7 @@
         private void InitializeComponent()
         {
             groupBoxConfig = new GroupBox();
+            checkBoxTracks = new CheckBox();
             groupBoxColors = new GroupBox();
             panelPurple = new Panel();
             panelBlack = new Panel();
@@ -51,7 +52,6 @@
             panelObject = new Panel();
             labelAdditionalColor = new Label();
             labelBodyColor = new Label();
-            checkBoxTracks = new CheckBox();
             groupBoxConfig.SuspendLayout();
             groupBoxColors.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)numericUpDownWeight).BeginInit();
@@ -79,6 +79,16 @@
             groupBoxConfig.TabStop = false;
             groupBoxConfig.Text = "Параметры";
             // 
+            // checkBoxTracks
+            // 
+            checkBoxTracks.AutoSize = true;
+            checkBoxTracks.Location = new Point(12, 135);
+            checkBoxTracks.Name = "checkBoxTracks";
+            checkBoxTracks.Size = new Size(213, 24);
+            checkBoxTracks.TabIndex = 9;
+            checkBoxTracks.Text = "Признак наличия гусениц";
+            checkBoxTracks.UseVisualStyleBackColor = true;
+            // 
             // groupBoxColors
             // 
             groupBoxColors.Controls.Add(panelPurple);
@@ -312,16 +322,6 @@
             labelBodyColor.DragDrop += labelBodyColor_DragDrop;
             labelBodyColor.DragEnter += labelBodyColor_DragEnter;
             // 
-            // checkBoxTracks
-            // 
-            checkBoxTracks.AutoSize = true;
-            checkBoxTracks.Location = new Point(12, 135);
-            checkBoxTracks.Name = "checkBoxTracks";
-            checkBoxTracks.Size = new Size(232, 24);
-            checkBoxTracks.TabIndex = 9;
-            checkBoxTracks.Text = "Признак наличия пулеметов";
-            checkBoxTracks.UseVisualStyleBackColor = true;
-            // 
             // FormSAUConfig
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);