diff --git a/Bank/BankBusinessLogic/BusinessLogic/AccountLogic.cs b/Bank/BankBusinessLogic/BusinessLogic/AccountLogic.cs
new file mode 100644
index 0000000..678a0b8
--- /dev/null
+++ b/Bank/BankBusinessLogic/BusinessLogic/AccountLogic.cs
@@ -0,0 +1,106 @@
+using BankContracts.BindingModels;
+using BankContracts.BusinessLogicsContracts;
+using BankContracts.SearchModels;
+using BankContracts.StoragesContracts;
+using BankContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BankBusinessLogic.BusinessLogic
+{
+    public class AccountLogic : IAccountLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IAccountStorage _accountStorage;
+        public AccountLogic(ILogger logger, IAccountStorage accountStorage) 
+        {
+            _logger = logger;
+            _accountStorage = accountStorage;
+        }
+
+        public List<AccountViewModel>? ReadList(AccountSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. Account. Number: {Number}, Id: {Id}", 
+                model?.Number, model?.Id);
+            var list = model == null ?
+                _accountStorage.GetFullList() : _accountStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("readList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList Count: {Count}", list.Count);
+            return list;
+        }
+
+        public AccountViewModel? ReadElement(AccountSearchModel model)
+        {
+            _logger.LogInformation("ReadElement. Account. Number: {Number}, Id: {Id}", 
+                model?.Number, model?.Id);
+            if (model == null) 
+                throw new ArgumentNullException(nameof(model));
+            var element = _accountStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find Id:{ Id}", element.Id);
+            return element;
+        }
+
+        public bool Create(AccountBindingModel model)
+        {
+            CheckModel(model);
+            if (_accountStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(AccountBindingModel model)
+        {
+            CheckModel(model);
+            if (_accountStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(AccountBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_accountStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(AccountBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+                throw new ArgumentNullException(nameof(model));
+            if (!withParams)
+                return;
+            if (string.IsNullOrEmpty(model.Number))
+                throw new ArgumentNullException("Нет номера счёта", nameof(model.Number));
+            if (model.ManagerId <= 0)
+                throw new ArgumentNullException("Нет id менеджера", nameof(model.ManagerId));
+            _logger.LogInformation("Account. Number: {Number}. ManagerId: {ManagerId}. Id: {Id} ", 
+                model.Number, model.ManagerId, model.Id);
+            var element = _accountStorage.GetElement(new AccountSearchModel { Number = model.Number });
+            if (element != null)
+                throw new InvalidOperationException("Счет с таким номером уже есть");
+        }
+    }
+}
diff --git a/Bank/BankBusinessLogic/BusinessLogic/CardLogic.cs b/Bank/BankBusinessLogic/BusinessLogic/CardLogic.cs
index ba1951f..99df11a 100644
--- a/Bank/BankBusinessLogic/BusinessLogic/CardLogic.cs
+++ b/Bank/BankBusinessLogic/BusinessLogic/CardLogic.cs
@@ -36,8 +36,8 @@ namespace BankBusinessLogic.BusinessLogic
 		}
 		public CardViewModel? ReadElement(CardSearchModel model)
 		{
-			if (model == null) throw new ArgumentNullException(nameof(model));
 			_logger.LogInformation("ReadElement Number: {Number}, Id: {Id}", model?.Number, model?.Id);
+			if (model == null) throw new ArgumentNullException(nameof(model));
 			var element = _cardStorage.GetElement(model);
 			if (element == null)
 			{
diff --git a/Bank/BankBusinessLogic/BusinessLogic/ClientLogic.cs b/Bank/BankBusinessLogic/BusinessLogic/ClientLogic.cs
index 4a1d194..5713da0 100644
--- a/Bank/BankBusinessLogic/BusinessLogic/ClientLogic.cs
+++ b/Bank/BankBusinessLogic/BusinessLogic/ClientLogic.cs
@@ -37,8 +37,8 @@ namespace BankBusinessLogic.BusinessLogic
 		}
 		public ClientViewModel? ReadElement(ClientSearchModel model)
 		{
-			if (model == null) throw new ArgumentNullException(nameof(model));
 			_logger.LogInformation("ReadElement. Fio: {Fio}. Id: {Id}", model?.Fio, model?.Id);
+			if (model == null) throw new ArgumentNullException(nameof(model));
 			var element = _clientStorage.GetElement(model);
 			if (element == null)
 			{
diff --git a/Bank/BankBusinessLogic/BusinessLogic/ManagerLogic.cs b/Bank/BankBusinessLogic/BusinessLogic/ManagerLogic.cs
new file mode 100644
index 0000000..595e248
--- /dev/null
+++ b/Bank/BankBusinessLogic/BusinessLogic/ManagerLogic.cs
@@ -0,0 +1,109 @@
+using BankContracts.BindingModels;
+using BankContracts.BusinessLogicsContracts;
+using BankContracts.SearchModels;
+using BankContracts.StoragesContracts;
+using BankContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BankBusinessLogic.BusinessLogic
+{
+    public class ManagerLogic : IManagerLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IManagerStorage _managerStorage;
+
+        public ManagerLogic(ILogger logger, IManagerStorage managerStorage)
+        {
+            _logger = logger;
+            _managerStorage = managerStorage;
+        }
+
+        public List<ManagerViewModel>? ReadList(ManagerSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. Managers. Fio:{ Fio}. Id: {Id}", 
+                model?.Fio, model?.Id);
+            var list = model == null ? 
+                _managerStorage.GetFullList() : _managerStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList Count: {Count}", list.Count);
+            return list;
+        }
+
+        public ManagerViewModel? ReadElement(ManagerSearchModel model)
+        {
+            _logger.LogInformation("ReadElement. Fio: {Fio}. Id: {Id}", 
+                model?.Fio, model?.Id);
+            if (model == null) 
+                throw new ArgumentNullException(nameof(model));
+            var element = _managerStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id: {Id}", element.Id);
+            return element;
+        }
+
+        public bool Create(ManagerBindingModel model)
+        {
+            CheckModel(model);
+            if (_managerStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(ManagerBindingModel model)
+        {
+            CheckModel(model);
+            if (_managerStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(ManagerBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_managerStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(ManagerBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+                throw new ArgumentNullException(nameof(model));
+            if (!withParams)
+                return;
+            if (string.IsNullOrEmpty(model.Fio))
+                throw new ArgumentNullException("Нет ФИО менеджера", nameof(model.Fio));
+            if (string.IsNullOrEmpty(model.Email))
+                throw new ArgumentNullException("Нет email менеджера", nameof(model.Email));
+            if (string.IsNullOrEmpty(model.Password))
+                throw new ArgumentNullException("Нет пароля менеджера", nameof(model.Password));
+            _logger.LogInformation("Manager. FIO:{FIO}. Email:{ Email}. Password:{ Password}. Id: { Id} ", 
+                model.Fio, model.Email, model.Password, model.Id);
+            var element = _managerStorage.GetElement(new ManagerSearchModel { Email = model.Email });
+            if (element != null)
+                throw new InvalidOperationException("Менеджер с таким Email уже есть");
+        }
+    }
+}
diff --git a/Bank/BankBusinessLogic/BusinessLogic/OperationLogic.cs b/Bank/BankBusinessLogic/BusinessLogic/OperationLogic.cs
index 22ed10e..42e46d9 100644
--- a/Bank/BankBusinessLogic/BusinessLogic/OperationLogic.cs
+++ b/Bank/BankBusinessLogic/BusinessLogic/OperationLogic.cs
@@ -36,8 +36,8 @@ namespace BankBusinessLogic.BusinessLogic
 		}
 		public OperationViewModel? ReadElement(OperationSearchModel model)
 		{
-			if (model == null) throw new ArgumentNullException(nameof(model));
 			_logger.LogInformation("ReadElement. Id: {Id}", model?.Id);
+			if (model == null) throw new ArgumentNullException(nameof(model));
 			var element = _operationStorage.GetElement(model);
 			if (element == null)
 			{
diff --git a/Bank/BankBusinessLogic/BusinessLogic/RequestLogic.cs b/Bank/BankBusinessLogic/BusinessLogic/RequestLogic.cs
index 04585a1..224edb7 100644
--- a/Bank/BankBusinessLogic/BusinessLogic/RequestLogic.cs
+++ b/Bank/BankBusinessLogic/BusinessLogic/RequestLogic.cs
@@ -35,10 +35,11 @@ namespace BankBusinessLogic.BusinessLogic
 			_logger.LogInformation("ReadList Count: {Count}", list.Count);
 			return list;
 		}
-		 public RequestViewModel? ReadElement(RequestSearchModel model)
+		public RequestViewModel? ReadElement(RequestSearchModel model)
 		{
-			if (model == null) throw new ArgumentNullException(nameof(model));
 			_logger.LogInformation("ReadElement. Id: {Id}", model?.Id);
+			if (model == null) 
+				throw new ArgumentNullException(nameof(model));
 			var element = _requestStorage.GetElement(model);
 			if (element == null)
 			{
diff --git a/Bank/BankBusinessLogic/BusinessLogic/TransferLogic.cs b/Bank/BankBusinessLogic/BusinessLogic/TransferLogic.cs
new file mode 100644
index 0000000..eece54e
--- /dev/null
+++ b/Bank/BankBusinessLogic/BusinessLogic/TransferLogic.cs
@@ -0,0 +1,106 @@
+using BankContracts.BindingModels;
+using BankContracts.BusinessLogicsContracts;
+using BankContracts.SearchModels;
+using BankContracts.StoragesContracts;
+using BankContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BankBusinessLogic.BusinessLogic
+{
+    public class TransferLogic : ITransferLogic
+    {
+        private readonly ILogger _logger;
+        private readonly ITransferStorage _transferStorage;
+        public TransferLogic(ILogger logger, ITransferStorage transferStorage) 
+        {
+            _logger = logger;
+            _transferStorage = transferStorage;
+        }
+
+        public List<TransferViewModel>? ReadList(TransferSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. Transfer. Id: {Id}", model?.Id);
+            var list = model == null ? 
+                _transferStorage.GetFullList() : _transferStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList Count: {Count}", list.Count);
+            return list;
+        }
+
+        public TransferViewModel? ReadElement(TransferSearchModel model)
+        {
+            _logger.LogInformation("ReadElement. Transfer. Id: {Id}", model?.Id);
+            if (model == null) throw new ArgumentNullException(nameof(model));
+            var element = _transferStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id: {Id}", element.Id);
+            return element;
+        }
+
+        public bool Create(TransferBindingModel model)
+        {
+            CheckModel(model);
+            if (_transferStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(TransferBindingModel model)
+        {
+            CheckModel(model);
+            if (_transferStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(TransferBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_transferStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(TransferBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+                throw new ArgumentNullException(nameof(model));
+            if (!withParams)
+                return;
+            if (model.Sum <= 0)
+                throw new ArgumentNullException("Неверная сумма перевода", 
+                    nameof(model.Sum));
+            if (model.SenderAccountId <= 0)
+                throw new ArgumentNullException("Неверный id счёта отправителя", 
+                    nameof(model.SenderAccountId));
+            if (model.RecipientAccountId <= 0)
+                throw new ArgumentNullException("Неверный id счёта получателя", 
+                    nameof(model.RecipientAccountId));
+            _logger.LogInformation("Transfer. Sum:{Sum}. SenderAccountId: {SenderAccountId}. " +
+                "RecipientAccountId: {RecipientAccountId}. Id: { Id} ", 
+                model.Sum, model.SenderAccountId, model.RecipientAccountId, model.Id);
+        }
+    }
+}
diff --git a/Bank/BankBusinessLogic/BusinessLogic/WithdrawalLogic.cs b/Bank/BankBusinessLogic/BusinessLogic/WithdrawalLogic.cs
new file mode 100644
index 0000000..4240ed3
--- /dev/null
+++ b/Bank/BankBusinessLogic/BusinessLogic/WithdrawalLogic.cs
@@ -0,0 +1,97 @@
+using BankContracts.BindingModels;
+using BankContracts.BusinessLogicsContracts;
+using BankContracts.SearchModels;
+using BankContracts.StoragesContracts;
+using BankContracts.ViewModels;
+using BankDataModels.Models;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BankBusinessLogic.BusinessLogic
+{
+    public class WithdrawalLogic : IWithdrawalLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IWithdrawalStorage _withdrawalStorage;
+        public WithdrawalLogic(ILogger logger, IWithdrawalStorage withdrawalStorage)
+        {
+            _logger = logger;
+            _withdrawalStorage = withdrawalStorage;
+        }
+
+        public List<WithdrawalViewModel>? ReadList(WithdrawalSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. Withdrawal. Id: {Id}", model?.Id);
+            var list = model == null ? 
+                _withdrawalStorage.GetFullList() : _withdrawalStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList Count: {Count}", list.Count);
+            return list;
+        }
+
+        public WithdrawalViewModel? ReadElement(WithdrawalSearchModel model)
+        {
+            _logger.LogInformation("ReadElement. Withdrawal. Id: {Id}", model?.Id);
+            if (model == null) 
+                throw new ArgumentNullException(nameof(model));
+            var element = _withdrawalStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id: {Id}", element.Id);
+            return element;
+        }
+
+        public bool Create(WithdrawalBindingModel model)
+        {
+            CheckModel(model);
+            if (_withdrawalStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Update(WithdrawalBindingModel model)
+        {
+            CheckModel(model);
+            if (_withdrawalStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(WithdrawalBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_withdrawalStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(WithdrawalBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+                throw new ArgumentNullException(nameof(model));
+            if (!withParams)
+                return;
+            _logger.LogInformation("Withdrawal. Id: { Id} ", model.Id);
+        }
+    }
+}
diff --git a/Bank/BankDatabaseImplement/Models/Account.cs b/Bank/BankDatabaseImplement/Models/Account.cs
index 2a6bec8..df2408f 100644
--- a/Bank/BankDatabaseImplement/Models/Account.cs
+++ b/Bank/BankDatabaseImplement/Models/Account.cs
@@ -39,9 +39,9 @@ namespace BankDatabaseImplement.Models
             {
                 Id = model.Id,
                 Number = model.Number,
-                ReleaseDate = model.ReleaseDate,
+                ReleaseDate = DateOnly.FromDateTime(DateTime.Now),
                 ManagerId = model.ManagerId,
-                Money = model.Money,
+                Money = 0,
             };
         }
 
diff --git a/Bank/BankDatabaseImplement/Models/Transfer.cs b/Bank/BankDatabaseImplement/Models/Transfer.cs
index 33c71be..04ec37e 100644
--- a/Bank/BankDatabaseImplement/Models/Transfer.cs
+++ b/Bank/BankDatabaseImplement/Models/Transfer.cs
@@ -34,7 +34,7 @@ namespace BankDatabaseImplement.Models
             {
                 Id = model.Id,
                 Sum = model.Sum,
-                TransferTime = model.TransferTime,
+                TransferTime = DateTime.Now,
                 SenderAccountId = model.SenderAccountId,
                 RecipientAccountId = model.RecipientAccountId,
             };
diff --git a/Bank/BankDatabaseImplement/Models/Withdrawal.cs b/Bank/BankDatabaseImplement/Models/Withdrawal.cs
index 27146c7..403f1c0 100644
--- a/Bank/BankDatabaseImplement/Models/Withdrawal.cs
+++ b/Bank/BankDatabaseImplement/Models/Withdrawal.cs
@@ -43,7 +43,7 @@ namespace BankDatabaseImplement.Models
             return new Withdrawal
             {
                 Id = model.Id,
-                WithdrawalTime = model.WithdrawalTime,
+                WithdrawalTime = DateTime.Now,
                 Accounts = model.WithdrawalAccounts.Select(x => new AccountWithdrawal
                 {
                     Account = context.Accounts.First(y => y.Id == x.Key)