diff --git a/src/Core/Constants.cs b/src/Core/Constants.cs
index 1574c7f2ce..80b74877c5 100644
--- a/src/Core/Constants.cs
+++ b/src/Core/Constants.cs
@@ -141,7 +141,6 @@ public static class FeatureFlagKeys
     public const string SeparateCustomRolePermissions = "pm-19917-separate-custom-role-permissions";
     public const string CreateDefaultLocation = "pm-19467-create-default-location";
     public const string PM23845_VNextApplicationCache = "pm-24957-refactor-memory-application-cache";
-    public const string CipherRepositoryBulkResourceCreation = "pm-24951-cipher-repository-bulk-resource-creation-service";
 
     /* Auth Team */
     public const string TwoFactorExtensionDataPersistence = "pm-9115-two-factor-extension-data-persistence";
diff --git a/src/Core/KeyManagement/UserKey/Implementations/RotateUserAccountkeysCommand.cs b/src/Core/KeyManagement/UserKey/Implementations/RotateUserAccountkeysCommand.cs
index 011fc2932f..91363abee8 100644
--- a/src/Core/KeyManagement/UserKey/Implementations/RotateUserAccountkeysCommand.cs
+++ b/src/Core/KeyManagement/UserKey/Implementations/RotateUserAccountkeysCommand.cs
@@ -25,7 +25,6 @@ public class RotateUserAccountKeysCommand : IRotateUserAccountKeysCommand
     private readonly IdentityErrorDescriber _identityErrorDescriber;
     private readonly IWebAuthnCredentialRepository _credentialRepository;
     private readonly IPasswordHasher<User> _passwordHasher;
-    private readonly IFeatureService _featureService;
 
     /// <summary>
     /// Instantiates a new <see cref="RotateUserAccountKeysCommand"/>
@@ -61,7 +60,6 @@ public class RotateUserAccountKeysCommand : IRotateUserAccountKeysCommand
         _identityErrorDescriber = errors;
         _credentialRepository = credentialRepository;
         _passwordHasher = passwordHasher;
-        _featureService = featureService;
     }
 
     /// <inheritdoc />
@@ -103,15 +101,7 @@ public class RotateUserAccountKeysCommand : IRotateUserAccountKeysCommand
         List<UpdateEncryptedDataForKeyRotation> saveEncryptedDataActions = new();
         if (model.Ciphers.Any())
         {
-            var useBulkResourceCreationService = _featureService.IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation);
-            if (useBulkResourceCreationService)
-            {
-                saveEncryptedDataActions.Add(_cipherRepository.UpdateForKeyRotation_vNext(user.Id, model.Ciphers));
-            }
-            else
-            {
-                saveEncryptedDataActions.Add(_cipherRepository.UpdateForKeyRotation(user.Id, model.Ciphers));
-            }
+            saveEncryptedDataActions.Add(_cipherRepository.UpdateForKeyRotation(user.Id, model.Ciphers));
         }
 
         if (model.Folders.Any())
diff --git a/src/Core/Tools/ImportFeatures/ImportCiphersCommand.cs b/src/Core/Tools/ImportFeatures/ImportCiphersCommand.cs
index ce269bc68c..c7f7e3aff7 100644
--- a/src/Core/Tools/ImportFeatures/ImportCiphersCommand.cs
+++ b/src/Core/Tools/ImportFeatures/ImportCiphersCommand.cs
@@ -108,15 +108,7 @@ public class ImportCiphersCommand : IImportCiphersCommand
         }
 
         // Create it all
-        var useBulkResourceCreationService = _featureService.IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation);
-        if (useBulkResourceCreationService)
-        {
-            await _cipherRepository.CreateAsync_vNext(importingUserId, ciphers, newFolders);
-        }
-        else
-        {
-            await _cipherRepository.CreateAsync(importingUserId, ciphers, newFolders);
-        }
+        await _cipherRepository.CreateAsync(importingUserId, ciphers, newFolders);
 
         // push
         await _pushService.PushSyncVaultAsync(importingUserId);
@@ -191,15 +183,7 @@ public class ImportCiphersCommand : IImportCiphersCommand
         }
 
         // Create it all
-        var useBulkResourceCreationService = _featureService.IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation);
-        if (useBulkResourceCreationService)
-        {
-            await _cipherRepository.CreateAsync_vNext(ciphers, newCollections, collectionCiphers, newCollectionUsers);
-        }
-        else
-        {
-            await _cipherRepository.CreateAsync(ciphers, newCollections, collectionCiphers, newCollectionUsers);
-        }
+        await _cipherRepository.CreateAsync(ciphers, newCollections, collectionCiphers, newCollectionUsers);
 
         // push
         await _pushService.PushSyncVaultAsync(importingUserId);
diff --git a/src/Core/Vault/Repositories/ICipherRepository.cs b/src/Core/Vault/Repositories/ICipherRepository.cs
index 32acf3cbc9..94518bae2a 100644
--- a/src/Core/Vault/Repositories/ICipherRepository.cs
+++ b/src/Core/Vault/Repositories/ICipherRepository.cs
@@ -33,28 +33,12 @@ public interface ICipherRepository : IRepository<Cipher, Guid>
     Task DeleteByUserIdAsync(Guid userId);
     Task DeleteByOrganizationIdAsync(Guid organizationId);
     Task UpdateCiphersAsync(Guid userId, IEnumerable<Cipher> ciphers);
-    /// <inheritdoc cref="UpdateCiphersAsync(Guid, IEnumerable{Cipher})"/>
-    /// <remarks>
-    /// This version uses the bulk resource creation service to create the temp table.
-    /// </remarks>
-    Task UpdateCiphersAsync_vNext(Guid userId, IEnumerable<Cipher> ciphers);
     /// <summary>
     /// Create ciphers and folders for the specified UserId. Must not be used to create organization owned items.
     /// </summary>
     Task CreateAsync(Guid userId, IEnumerable<Cipher> ciphers, IEnumerable<Folder> folders);
-    /// <inheritdoc cref="CreateAsync(Guid, IEnumerable{Cipher}, IEnumerable{Folder})"/>
-    /// <remarks>
-    /// This version uses the bulk resource creation service to create the temp tables.
-    /// </remarks>
-    Task CreateAsync_vNext(Guid userId, IEnumerable<Cipher> ciphers, IEnumerable<Folder> folders);
     Task CreateAsync(IEnumerable<Cipher> ciphers, IEnumerable<Collection> collections,
         IEnumerable<CollectionCipher> collectionCiphers, IEnumerable<CollectionUser> collectionUsers);
-    /// <inheritdoc cref="CreateAsync(IEnumerable{Cipher}, IEnumerable{Collection}, IEnumerable{CollectionCipher}, IEnumerable{CollectionUser})"/>
-    /// <remarks>
-    /// This version uses the bulk resource creation service to create the temp tables.
-    /// </remarks>
-    Task CreateAsync_vNext(IEnumerable<Cipher> ciphers, IEnumerable<Collection> collections,
-        IEnumerable<CollectionCipher> collectionCiphers, IEnumerable<CollectionUser> collectionUsers);
     Task SoftDeleteAsync(IEnumerable<Guid> ids, Guid userId);
     Task SoftDeleteByIdsOrganizationIdAsync(IEnumerable<Guid> ids, Guid organizationId);
     Task<DateTime> UnarchiveAsync(IEnumerable<Guid> ids, Guid userId);
@@ -92,10 +76,4 @@ public interface ICipherRepository : IRepository<Cipher, Guid>
     /// </summary>
     Task<IEnumerable<CipherOrganizationDetailsWithCollections>>
     GetManyCipherOrganizationDetailsExcludingDefaultCollectionsAsync(Guid organizationId);
-    /// <inheritdoc cref="UpdateForKeyRotation(Guid, IEnumerable{Cipher})"/>
-    /// <remarks>
-    /// This version uses the bulk resource creation service to create the temp table.
-    /// </remarks>
-    UpdateEncryptedDataForKeyRotation UpdateForKeyRotation_vNext(Guid userId,
-        IEnumerable<Cipher> ciphers);
 }
diff --git a/src/Core/Vault/Services/Implementations/CipherService.cs b/src/Core/Vault/Services/Implementations/CipherService.cs
index ca6bacd55a..f132588e37 100644
--- a/src/Core/Vault/Services/Implementations/CipherService.cs
+++ b/src/Core/Vault/Services/Implementations/CipherService.cs
@@ -644,15 +644,7 @@ public class CipherService : ICipherService
             cipherIds.Add(cipher.Id);
         }
 
-        var useBulkResourceCreationService = _featureService.IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation);
-        if (useBulkResourceCreationService)
-        {
-            await _cipherRepository.UpdateCiphersAsync_vNext(sharingUserId, cipherInfos.Select(c => c.cipher));
-        }
-        else
-        {
-            await _cipherRepository.UpdateCiphersAsync(sharingUserId, cipherInfos.Select(c => c.cipher));
-        }
+        await _cipherRepository.UpdateCiphersAsync(sharingUserId, cipherInfos.Select(c => c.cipher));
         await _collectionCipherRepository.UpdateCollectionsForCiphersAsync(cipherIds, sharingUserId,
             organizationId, collectionIds);
 
diff --git a/src/Infrastructure.Dapper/Vault/Repositories/CipherRepository.cs b/src/Infrastructure.Dapper/Vault/Repositories/CipherRepository.cs
index 4904574eee..48232ef484 100644
--- a/src/Infrastructure.Dapper/Vault/Repositories/CipherRepository.cs
+++ b/src/Infrastructure.Dapper/Vault/Repositories/CipherRepository.cs
@@ -13,7 +13,6 @@ using Bit.Core.Vault.Models.Data;
 using Bit.Core.Vault.Repositories;
 using Bit.Infrastructure.Dapper.AdminConsole.Helpers;
 using Bit.Infrastructure.Dapper.Repositories;
-using Bit.Infrastructure.Dapper.Vault.Helpers;
 using Dapper;
 using Microsoft.Data.SqlClient;
 
@@ -383,63 +382,6 @@ public class CipherRepository : Repository<Cipher, Guid>, ICipherRepository
                 cmd.ExecuteNonQuery();
             }
 
-            // Bulk copy data into temp table
-            using (var bulkCopy = new SqlBulkCopy(connection, SqlBulkCopyOptions.KeepIdentity, transaction))
-            {
-                bulkCopy.DestinationTableName = "#TempCipher";
-                var ciphersTable = ciphers.ToDataTable();
-                foreach (DataColumn col in ciphersTable.Columns)
-                {
-                    bulkCopy.ColumnMappings.Add(col.ColumnName, col.ColumnName);
-                }
-
-                ciphersTable.PrimaryKey = new DataColumn[] { ciphersTable.Columns[0] };
-                await bulkCopy.WriteToServerAsync(ciphersTable);
-            }
-
-            // Update cipher table from temp table
-            var sql = @"
-                    UPDATE
-                        [dbo].[Cipher]
-                    SET
-                        [Data] = TC.[Data],
-                        [Attachments] = TC.[Attachments],
-                        [RevisionDate] = TC.[RevisionDate],
-                        [Key] = TC.[Key]
-                    FROM
-                        [dbo].[Cipher] C
-                    INNER JOIN
-                        #TempCipher TC ON C.Id = TC.Id
-                    WHERE
-                        C.[UserId] = @UserId
-
-                    DROP TABLE #TempCipher";
-
-            await using (var cmd = new SqlCommand(sql, connection, transaction))
-            {
-                cmd.Parameters.Add("@UserId", SqlDbType.UniqueIdentifier).Value = userId;
-                cmd.ExecuteNonQuery();
-            }
-        };
-    }
-
-    /// <inheritdoc />
-    public UpdateEncryptedDataForKeyRotation UpdateForKeyRotation_vNext(
-        Guid userId, IEnumerable<Cipher> ciphers)
-    {
-        return async (SqlConnection connection, SqlTransaction transaction) =>
-        {
-            // Create temp table
-            var sqlCreateTemp = @"
-                            SELECT TOP 0 *
-                            INTO #TempCipher
-                            FROM [dbo].[Cipher]";
-
-            await using (var cmd = new SqlCommand(sqlCreateTemp, connection, transaction))
-            {
-                cmd.ExecuteNonQuery();
-            }
-
             // Bulk copy data into temp table
             await BulkResourceCreationService.CreateTempCiphersAsync(connection, transaction, ciphers);
 
@@ -476,88 +418,6 @@ public class CipherRepository : Repository<Cipher, Guid>, ICipherRepository
             return;
         }
 
-        using (var connection = new SqlConnection(ConnectionString))
-        {
-            connection.Open();
-
-            using (var transaction = connection.BeginTransaction())
-            {
-                try
-                {
-                    // 1. Create temp tables to bulk copy into.
-
-                    var sqlCreateTemp = @"
-                            SELECT TOP 0 *
-                            INTO #TempCipher
-                            FROM [dbo].[Cipher]";
-
-                    using (var cmd = new SqlCommand(sqlCreateTemp, connection, transaction))
-                    {
-                        cmd.ExecuteNonQuery();
-                    }
-
-                    // 2. Bulk copy into temp tables.
-                    using (var bulkCopy = new SqlBulkCopy(connection, SqlBulkCopyOptions.KeepIdentity, transaction))
-                    {
-                        bulkCopy.DestinationTableName = "#TempCipher";
-                        var dataTable = BuildCiphersTable(bulkCopy, ciphers);
-                        bulkCopy.WriteToServer(dataTable);
-                    }
-
-                    // 3. Insert into real tables from temp tables and clean up.
-
-                    // Intentionally not including Favorites, Folders, and CreationDate
-                    // since those are not meant to be bulk updated at this time
-                    var sql = @"
-                            UPDATE
-                                [dbo].[Cipher]
-                            SET
-                                [UserId] = TC.[UserId],
-                                [OrganizationId] = TC.[OrganizationId],
-                                [Type] = TC.[Type],
-                                [Data] = TC.[Data],
-                                [Attachments] = TC.[Attachments],
-                                [RevisionDate] = TC.[RevisionDate],
-                                [DeletedDate] = TC.[DeletedDate],
-                                [Key] = TC.[Key]
-                            FROM
-                                [dbo].[Cipher] C
-                            INNER JOIN
-                                #TempCipher TC ON C.Id = TC.Id
-                            WHERE
-                                C.[UserId] = @UserId
-
-                            DROP TABLE #TempCipher";
-
-                    using (var cmd = new SqlCommand(sql, connection, transaction))
-                    {
-                        cmd.Parameters.Add("@UserId", SqlDbType.UniqueIdentifier).Value = userId;
-                        cmd.ExecuteNonQuery();
-                    }
-
-                    await connection.ExecuteAsync(
-                        $"[{Schema}].[User_BumpAccountRevisionDate]",
-                        new { Id = userId },
-                        commandType: CommandType.StoredProcedure, transaction: transaction);
-
-                    transaction.Commit();
-                }
-                catch
-                {
-                    transaction.Rollback();
-                    throw;
-                }
-            }
-        }
-    }
-
-    public async Task UpdateCiphersAsync_vNext(Guid userId, IEnumerable<Cipher> ciphers)
-    {
-        if (!ciphers.Any())
-        {
-            return;
-        }
-
         using (var connection = new SqlConnection(ConnectionString))
         {
             connection.Open();
@@ -635,54 +495,6 @@ public class CipherRepository : Repository<Cipher, Guid>, ICipherRepository
             return;
         }
 
-        using (var connection = new SqlConnection(ConnectionString))
-        {
-            connection.Open();
-
-            using (var transaction = connection.BeginTransaction())
-            {
-                try
-                {
-                    if (folders.Any())
-                    {
-                        using (var bulkCopy = new SqlBulkCopy(connection, SqlBulkCopyOptions.KeepIdentity, transaction))
-                        {
-                            bulkCopy.DestinationTableName = "[dbo].[Folder]";
-                            var dataTable = BuildFoldersTable(bulkCopy, folders);
-                            bulkCopy.WriteToServer(dataTable);
-                        }
-                    }
-
-                    using (var bulkCopy = new SqlBulkCopy(connection, SqlBulkCopyOptions.KeepIdentity, transaction))
-                    {
-                        bulkCopy.DestinationTableName = "[dbo].[Cipher]";
-                        var dataTable = BuildCiphersTable(bulkCopy, ciphers);
-                        bulkCopy.WriteToServer(dataTable);
-                    }
-
-                    await connection.ExecuteAsync(
-                            $"[{Schema}].[User_BumpAccountRevisionDate]",
-                            new { Id = userId },
-                            commandType: CommandType.StoredProcedure, transaction: transaction);
-
-                    transaction.Commit();
-                }
-                catch
-                {
-                    transaction.Rollback();
-                    throw;
-                }
-            }
-        }
-    }
-
-    public async Task CreateAsync_vNext(Guid userId, IEnumerable<Cipher> ciphers, IEnumerable<Folder> folders)
-    {
-        if (!ciphers.Any())
-        {
-            return;
-        }
-
         using (var connection = new SqlConnection(ConnectionString))
         {
             connection.Open();
@@ -722,75 +534,6 @@ public class CipherRepository : Repository<Cipher, Guid>, ICipherRepository
             return;
         }
 
-        using (var connection = new SqlConnection(ConnectionString))
-        {
-            connection.Open();
-
-            using (var transaction = connection.BeginTransaction())
-            {
-                try
-                {
-                    using (var bulkCopy = new SqlBulkCopy(connection, SqlBulkCopyOptions.KeepIdentity, transaction))
-                    {
-                        bulkCopy.DestinationTableName = "[dbo].[Cipher]";
-                        var dataTable = BuildCiphersTable(bulkCopy, ciphers);
-                        bulkCopy.WriteToServer(dataTable);
-                    }
-
-                    if (collections.Any())
-                    {
-                        using (var bulkCopy = new SqlBulkCopy(connection, SqlBulkCopyOptions.KeepIdentity, transaction))
-                        {
-                            bulkCopy.DestinationTableName = "[dbo].[Collection]";
-                            var dataTable = BuildCollectionsTable(bulkCopy, collections);
-                            bulkCopy.WriteToServer(dataTable);
-                        }
-                    }
-
-                    if (collectionCiphers.Any())
-                    {
-                        using (var bulkCopy = new SqlBulkCopy(connection, SqlBulkCopyOptions.KeepIdentity, transaction))
-                        {
-                            bulkCopy.DestinationTableName = "[dbo].[CollectionCipher]";
-                            var dataTable = BuildCollectionCiphersTable(bulkCopy, collectionCiphers);
-                            bulkCopy.WriteToServer(dataTable);
-                        }
-                    }
-
-                    if (collectionUsers.Any())
-                    {
-                        using (var bulkCopy = new SqlBulkCopy(connection, SqlBulkCopyOptions.KeepIdentity, transaction))
-                        {
-                            bulkCopy.DestinationTableName = "[dbo].[CollectionUser]";
-                            var dataTable = BuildCollectionUsersTable(bulkCopy, collectionUsers);
-                            bulkCopy.WriteToServer(dataTable);
-                        }
-                    }
-
-                    await connection.ExecuteAsync(
-                            $"[{Schema}].[User_BumpAccountRevisionDateByOrganizationId]",
-                            new { OrganizationId = ciphers.First().OrganizationId },
-                            commandType: CommandType.StoredProcedure, transaction: transaction);
-
-                    transaction.Commit();
-                }
-                catch
-                {
-                    transaction.Rollback();
-                    throw;
-                }
-            }
-        }
-    }
-
-    public async Task CreateAsync_vNext(IEnumerable<Cipher> ciphers, IEnumerable<Collection> collections,
-        IEnumerable<CollectionCipher> collectionCiphers, IEnumerable<CollectionUser> collectionUsers)
-    {
-        if (!ciphers.Any())
-        {
-            return;
-        }
-
         using (var connection = new SqlConnection(ConnectionString))
         {
             connection.Open();
diff --git a/src/Infrastructure.EntityFramework/Vault/Repositories/CipherRepository.cs b/src/Infrastructure.EntityFramework/Vault/Repositories/CipherRepository.cs
index d88f0e98bb..3c45afe530 100644
--- a/src/Infrastructure.EntityFramework/Vault/Repositories/CipherRepository.cs
+++ b/src/Infrastructure.EntityFramework/Vault/Repositories/CipherRepository.cs
@@ -168,16 +168,6 @@ public class CipherRepository : Repository<Core.Vault.Entities.Cipher, Cipher, G
         }
     }
 
-    /// <inheritdoc cref="CreateAsync(Guid, IEnumerable{Cipher}, IEnumerable{Folder})"/>
-    /// <remarks>
-    /// EF does not use the bulk resource creation service, so we need to use the regular create method.
-    /// </remarks>
-    public async Task CreateAsync_vNext(Guid userId, IEnumerable<Core.Vault.Entities.Cipher> ciphers,
-        IEnumerable<Core.Vault.Entities.Folder> folders)
-    {
-        await CreateAsync(userId, ciphers, folders);
-    }
-
     public async Task CreateAsync(IEnumerable<Core.Vault.Entities.Cipher> ciphers,
         IEnumerable<Core.Entities.Collection> collections,
         IEnumerable<Core.Entities.CollectionCipher> collectionCiphers,
@@ -216,18 +206,6 @@ public class CipherRepository : Repository<Core.Vault.Entities.Cipher, Cipher, G
         }
     }
 
-    /// <inheritdoc cref="CreateAsync(IEnumerable{Cipher}, IEnumerable{Collection}, IEnumerable{CollectionCipher}, IEnumerable{CollectionUser})"/>
-    /// <remarks>
-    /// EF does not use the bulk resource creation service, so we need to use the regular create method.
-    /// </remarks>
-    public async Task CreateAsync_vNext(IEnumerable<Core.Vault.Entities.Cipher> ciphers,
-        IEnumerable<Core.Entities.Collection> collections,
-        IEnumerable<Core.Entities.CollectionCipher> collectionCiphers,
-        IEnumerable<Core.Entities.CollectionUser> collectionUsers)
-    {
-        await CreateAsync(ciphers, collections, collectionCiphers, collectionUsers);
-    }
-
     public async Task DeleteAsync(IEnumerable<Guid> ids, Guid userId)
     {
         await ToggleDeleteCipherStatesAsync(ids, userId, CipherStateAction.HardDelete);
@@ -986,15 +964,6 @@ public class CipherRepository : Repository<Core.Vault.Entities.Cipher, Cipher, G
         }
     }
 
-    /// <inheritdoc cref="UpdateCiphersAsync(Guid, IEnumerable{Cipher})"/>
-    /// <remarks>
-    /// EF does not use the bulk resource creation service, so we need to use the regular update method.
-    /// </remarks>
-    public async Task UpdateCiphersAsync_vNext(Guid userId, IEnumerable<Core.Vault.Entities.Cipher> ciphers)
-    {
-        await UpdateCiphersAsync(userId, ciphers);
-    }
-
     public async Task UpdatePartialAsync(Guid id, Guid userId, Guid? folderId, bool favorite)
     {
         using (var scope = ServiceScopeFactory.CreateScope())
@@ -1107,16 +1076,6 @@ public class CipherRepository : Repository<Core.Vault.Entities.Cipher, Cipher, G
         return result;
     }
 
-    /// <inheritdoc cref="UpdateForKeyRotation(Guid, IEnumerable{Cipher})"/>
-    /// <remarks>
-    /// EF does not use the bulk resource creation service, so we need to use the regular update method.
-    /// </remarks>
-    public UpdateEncryptedDataForKeyRotation UpdateForKeyRotation_vNext(
-        Guid userId, IEnumerable<Core.Vault.Entities.Cipher> ciphers)
-    {
-        return UpdateForKeyRotation(userId, ciphers);
-    }
-
     public async Task UpsertAsync(CipherDetails cipher)
     {
         if (cipher.Id.Equals(default))
diff --git a/test/Core.Test/Tools/ImportFeatures/ImportCiphersAsyncCommandTests.cs b/test/Core.Test/Tools/ImportFeatures/ImportCiphersAsyncCommandTests.cs
index 11f637d207..8c1cb1d5ff 100644
--- a/test/Core.Test/Tools/ImportFeatures/ImportCiphersAsyncCommandTests.cs
+++ b/test/Core.Test/Tools/ImportFeatures/ImportCiphersAsyncCommandTests.cs
@@ -53,38 +53,6 @@ public class ImportCiphersAsyncCommandTests
         await sutProvider.GetDependency<IPushNotificationService>().Received(1).PushSyncVaultAsync(importingUserId);
     }
 
-    [Theory, BitAutoData]
-    public async Task ImportIntoIndividualVaultAsync_WithBulkResourceCreationServiceEnabled_Success(
-        Guid importingUserId,
-        List<CipherDetails> ciphers,
-        SutProvider<ImportCiphersCommand> sutProvider)
-    {
-        sutProvider.GetDependency<IFeatureService>()
-            .IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation)
-            .Returns(true);
-
-        sutProvider.GetDependency<IPolicyService>()
-            .AnyPoliciesApplicableToUserAsync(importingUserId, PolicyType.OrganizationDataOwnership)
-            .Returns(false);
-
-        sutProvider.GetDependency<IFolderRepository>()
-            .GetManyByUserIdAsync(importingUserId)
-            .Returns(new List<Folder>());
-
-        var folders = new List<Folder> { new Folder { UserId = importingUserId } };
-
-        var folderRelationships = new List<KeyValuePair<int, int>>();
-
-        // Act
-        await sutProvider.Sut.ImportIntoIndividualVaultAsync(folders, ciphers, folderRelationships, importingUserId);
-
-        // Assert
-        await sutProvider.GetDependency<ICipherRepository>()
-            .Received(1)
-            .CreateAsync_vNext(importingUserId, ciphers, Arg.Any<List<Folder>>());
-        await sutProvider.GetDependency<IPushNotificationService>().Received(1).PushSyncVaultAsync(importingUserId);
-    }
-
     [Theory, BitAutoData]
     public async Task ImportIntoIndividualVaultAsync_WithPolicyRequirementsEnabled_WithOrganizationDataOwnershipPolicyDisabled_Success(
         Guid importingUserId,
@@ -117,42 +85,6 @@ public class ImportCiphersAsyncCommandTests
         await sutProvider.GetDependency<IPushNotificationService>().Received(1).PushSyncVaultAsync(importingUserId);
     }
 
-    [Theory, BitAutoData]
-    public async Task ImportIntoIndividualVaultAsync_WithBulkResourceCreationServiceEnabled_WithPolicyRequirementsEnabled_WithOrganizationDataOwnershipPolicyDisabled_Success(
-        Guid importingUserId,
-        List<CipherDetails> ciphers,
-        SutProvider<ImportCiphersCommand> sutProvider)
-    {
-        sutProvider.GetDependency<IFeatureService>()
-            .IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation)
-            .Returns(true);
-
-        sutProvider.GetDependency<IFeatureService>()
-            .IsEnabled(FeatureFlagKeys.PolicyRequirements)
-            .Returns(true);
-
-        sutProvider.GetDependency<IPolicyRequirementQuery>()
-            .GetAsync<OrganizationDataOwnershipPolicyRequirement>(importingUserId)
-            .Returns(new OrganizationDataOwnershipPolicyRequirement(
-                OrganizationDataOwnershipState.Disabled,
-                []));
-
-        sutProvider.GetDependency<IFolderRepository>()
-            .GetManyByUserIdAsync(importingUserId)
-            .Returns(new List<Folder>());
-
-        var folders = new List<Folder> { new Folder { UserId = importingUserId } };
-
-        var folderRelationships = new List<KeyValuePair<int, int>>();
-
-        await sutProvider.Sut.ImportIntoIndividualVaultAsync(folders, ciphers, folderRelationships, importingUserId);
-
-        await sutProvider.GetDependency<ICipherRepository>()
-            .Received(1)
-            .CreateAsync_vNext(importingUserId, ciphers, Arg.Any<List<Folder>>());
-        await sutProvider.GetDependency<IPushNotificationService>().Received(1).PushSyncVaultAsync(importingUserId);
-    }
-
     [Theory, BitAutoData]
     public async Task ImportIntoIndividualVaultAsync_ThrowsBadRequestException(
         List<Folder> folders,
@@ -259,66 +191,6 @@ public class ImportCiphersAsyncCommandTests
         await sutProvider.GetDependency<IPushNotificationService>().Received(1).PushSyncVaultAsync(importingUserId);
     }
 
-    [Theory, BitAutoData]
-    public async Task ImportIntoOrganizationalVaultAsync_WithBulkResourceCreationServiceEnabled_Success(
-        Organization organization,
-        Guid importingUserId,
-        OrganizationUser importingOrganizationUser,
-        List<Collection> collections,
-        List<CipherDetails> ciphers,
-        SutProvider<ImportCiphersCommand> sutProvider)
-    {
-        organization.MaxCollections = null;
-        importingOrganizationUser.OrganizationId = organization.Id;
-
-        foreach (var collection in collections)
-        {
-            collection.OrganizationId = organization.Id;
-        }
-
-        foreach (var cipher in ciphers)
-        {
-            cipher.OrganizationId = organization.Id;
-        }
-
-        KeyValuePair<int, int>[] collectionRelationships = {
-            new(0, 0),
-            new(1, 1),
-            new(2, 2)
-        };
-
-        sutProvider.GetDependency<IFeatureService>()
-            .IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation)
-            .Returns(true);
-
-        sutProvider.GetDependency<IOrganizationRepository>()
-            .GetByIdAsync(organization.Id)
-            .Returns(organization);
-
-        sutProvider.GetDependency<IOrganizationUserRepository>()
-            .GetByOrganizationAsync(organization.Id, importingUserId)
-            .Returns(importingOrganizationUser);
-
-        // Set up a collection that already exists in the organization
-        sutProvider.GetDependency<ICollectionRepository>()
-            .GetManyByOrganizationIdAsync(organization.Id)
-            .Returns(new List<Collection> { collections[0] });
-
-        await sutProvider.Sut.ImportIntoOrganizationalVaultAsync(collections, ciphers, collectionRelationships, importingUserId);
-
-        await sutProvider.GetDependency<ICipherRepository>().Received(1).CreateAsync_vNext(
-            ciphers,
-            Arg.Is<IEnumerable<Collection>>(cols => cols.Count() == collections.Count - 1 &&
-                        !cols.Any(c => c.Id == collections[0].Id) && // Check that the collection that already existed in the organization was not added
-                        cols.All(c => collections.Any(x => c.Name == x.Name))),
-            Arg.Is<IEnumerable<CollectionCipher>>(c => c.Count() == ciphers.Count),
-            Arg.Is<IEnumerable<CollectionUser>>(cus =>
-                cus.Count() == collections.Count - 1 &&
-                !cus.Any(cu => cu.CollectionId == collections[0].Id) && // Check that access was not added for the collection that already existed in the organization
-                cus.All(cu => cu.OrganizationUserId == importingOrganizationUser.Id && cu.Manage == true)));
-        await sutProvider.GetDependency<IPushNotificationService>().Received(1).PushSyncVaultAsync(importingUserId);
-    }
-
     [Theory, BitAutoData]
     public async Task ImportIntoOrganizationalVaultAsync_ThrowsBadRequestException(
         Organization organization,
diff --git a/test/Core.Test/Vault/Services/CipherServiceTests.cs b/test/Core.Test/Vault/Services/CipherServiceTests.cs
index 44c86389e3..55db5a9143 100644
--- a/test/Core.Test/Vault/Services/CipherServiceTests.cs
+++ b/test/Core.Test/Vault/Services/CipherServiceTests.cs
@@ -674,32 +674,6 @@ public class CipherServiceTests
             Arg.Is<IEnumerable<Cipher>>(arg => !arg.Except(ciphers).Any()));
     }
 
-    [Theory]
-    [BitAutoData("")]
-    [BitAutoData("Correct Time")]
-    public async Task ShareManyAsync_CorrectRevisionDate_WithBulkResourceCreationServiceEnabled_Passes(string revisionDateString,
-        SutProvider<CipherService> sutProvider, IEnumerable<CipherDetails> ciphers, Organization organization, List<Guid> collectionIds)
-    {
-        sutProvider.GetDependency<IFeatureService>()
-            .IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation)
-            .Returns(true);
-
-        sutProvider.GetDependency<IOrganizationRepository>().GetByIdAsync(organization.Id)
-            .Returns(new Organization
-            {
-                PlanType = PlanType.EnterpriseAnnually,
-                MaxStorageGb = 100
-            });
-
-        var cipherInfos = ciphers.Select(c => (c,
-            string.IsNullOrEmpty(revisionDateString) ? null : (DateTime?)c.RevisionDate));
-        var sharingUserId = ciphers.First().UserId.Value;
-
-        await sutProvider.Sut.ShareManyAsync(cipherInfos, organization.Id, collectionIds, sharingUserId);
-        await sutProvider.GetDependency<ICipherRepository>().Received(1).UpdateCiphersAsync_vNext(sharingUserId,
-            Arg.Is<IEnumerable<Cipher>>(arg => !arg.Except(ciphers).Any()));
-    }
-
     [Theory]
     [BitAutoData]
     public async Task RestoreAsync_UpdatesUserCipher(Guid restoringUserId, CipherDetails cipher, SutProvider<CipherService> sutProvider)
@@ -1120,33 +1094,6 @@ public class CipherServiceTests
             Arg.Is<IEnumerable<Cipher>>(arg => !arg.Except(ciphers).Any()));
     }
 
-    [Theory, BitAutoData]
-    public async Task ShareManyAsync_PaidOrgWithAttachment_WithBulkResourceCreationServiceEnabled_Passes(SutProvider<CipherService> sutProvider,
-        IEnumerable<CipherDetails> ciphers, Guid organizationId, List<Guid> collectionIds)
-    {
-        sutProvider.GetDependency<IFeatureService>()
-            .IsEnabled(FeatureFlagKeys.CipherRepositoryBulkResourceCreation)
-            .Returns(true);
-
-        sutProvider.GetDependency<IOrganizationRepository>().GetByIdAsync(organizationId)
-            .Returns(new Organization
-            {
-                PlanType = PlanType.EnterpriseAnnually,
-                MaxStorageGb = 100
-            });
-        ciphers.FirstOrDefault().Attachments =
-            "{\"attachment1\":{\"Size\":\"250\",\"FileName\":\"superCoolFile\","
-            + "\"Key\":\"superCoolFile\",\"ContainerName\":\"testContainer\",\"Validated\":false}}";
-
-        var cipherInfos = ciphers.Select(c => (c,
-           (DateTime?)c.RevisionDate));
-        var sharingUserId = ciphers.First().UserId.Value;
-
-        await sutProvider.Sut.ShareManyAsync(cipherInfos, organizationId, collectionIds, sharingUserId);
-        await sutProvider.GetDependency<ICipherRepository>().Received(1).UpdateCiphersAsync_vNext(sharingUserId,
-            Arg.Is<IEnumerable<Cipher>>(arg => !arg.Except(ciphers).Any()));
-    }
-
     private class SaveDetailsAsyncDependencies
     {
         public CipherDetails CipherDetails { get; set; }
diff --git a/test/Infrastructure.IntegrationTest/Vault/Repositories/CipherRepositoryTests.cs b/test/Infrastructure.IntegrationTest/Vault/Repositories/CipherRepositoryTests.cs
index 3a44453ed6..bb53bb1fd9 100644
--- a/test/Infrastructure.IntegrationTest/Vault/Repositories/CipherRepositoryTests.cs
+++ b/test/Infrastructure.IntegrationTest/Vault/Repositories/CipherRepositoryTests.cs
@@ -949,36 +949,7 @@ public class CipherRepositoryTests
     }
 
     [DatabaseTheory, DatabaseData]
-    public async Task UpdateCiphersAsync_Works(ICipherRepository cipherRepository, IUserRepository userRepository)
-    {
-        var user = await userRepository.CreateAsync(new User
-        {
-            Name = "Test User",
-            Email = $"test+{Guid.NewGuid()}@email.com",
-            ApiKey = "TEST",
-            SecurityStamp = "stamp",
-        });
-
-        var cipher1 = await CreatePersonalCipher(user, cipherRepository);
-        var cipher2 = await CreatePersonalCipher(user, cipherRepository);
-
-        cipher1.Type = CipherType.SecureNote;
-        cipher2.Attachments = "new_attachments";
-
-        await cipherRepository.UpdateCiphersAsync(user.Id, [cipher1, cipher2]);
-
-        var updatedCipher1 = await cipherRepository.GetByIdAsync(cipher1.Id);
-        var updatedCipher2 = await cipherRepository.GetByIdAsync(cipher2.Id);
-
-        Assert.NotNull(updatedCipher1);
-        Assert.NotNull(updatedCipher2);
-
-        Assert.Equal(CipherType.SecureNote, updatedCipher1.Type);
-        Assert.Equal("new_attachments", updatedCipher2.Attachments);
-    }
-
-    [DatabaseTheory, DatabaseData]
-    public async Task CreateAsync_vNext_WithFolders_Works(
+    public async Task CreateAsync_WithFolders_Works(
         IUserRepository userRepository, ICipherRepository cipherRepository, IFolderRepository folderRepository)
     {
         // Arrange
@@ -996,7 +967,7 @@ public class CipherRepositoryTests
         var cipher2 = new Cipher { Id = CoreHelpers.GenerateComb(), Type = CipherType.SecureNote, UserId = user.Id, Data = "" };
 
         // Act
-        await cipherRepository.CreateAsync_vNext(
+        await cipherRepository.CreateAsync(
             userId: user.Id,
             ciphers: [cipher1, cipher2],
             folders: [folder1, folder2]);
@@ -1014,7 +985,7 @@ public class CipherRepositoryTests
     }
 
     [DatabaseTheory, DatabaseData]
-    public async Task CreateAsync_vNext_WithCollectionsAndUsers_Works(
+    public async Task CreateAsync_WithCollectionsAndUsers_Works(
         IOrganizationRepository orgRepository,
         IOrganizationUserRepository orgUserRepository,
         ICollectionRepository collectionRepository,
@@ -1059,7 +1030,7 @@ public class CipherRepositoryTests
         };
 
         // Act
-        await cipherRepository.CreateAsync_vNext(
+        await cipherRepository.CreateAsync(
             ciphers: [cipher],
             collections: [collection],
             collectionCiphers: [collectionCipher],
@@ -1084,7 +1055,7 @@ public class CipherRepositoryTests
     }
 
     [DatabaseTheory, DatabaseData]
-    public async Task UpdateCiphersAsync_vNext_Works(
+    public async Task UpdateCiphersAsync_Works(
         IUserRepository userRepository, ICipherRepository cipherRepository)
     {
         // Arrange
@@ -1110,7 +1081,7 @@ public class CipherRepositoryTests
         c2.Attachments = expectedNewAttachments;
 
         // Act
-        await cipherRepository.UpdateCiphersAsync_vNext(user.Id, [c1, c2]);
+        await cipherRepository.UpdateCiphersAsync(user.Id, [c1, c2]);
 
         // Assert
         var updated1 = await cipherRepository.GetByIdAsync(c1.Id);