diff --git a/apps/browser/src/background/main.background.ts b/apps/browser/src/background/main.background.ts
index 63721466f6..a8654c92f0 100644
--- a/apps/browser/src/background/main.background.ts
+++ b/apps/browser/src/background/main.background.ts
@@ -136,6 +136,9 @@ import { DefaultStateProvider } from "@bitwarden/common/platform/state/implement
 import { InlineDerivedStateProvider } from "@bitwarden/common/platform/state/implementations/inline-derived-state";
 import { StateEventRegistrarService } from "@bitwarden/common/platform/state/state-event-registrar.service";
 /* eslint-enable import/no-restricted-paths */
+import { SyncService } from "@bitwarden/common/platform/sync";
+// eslint-disable-next-line no-restricted-imports -- Needed for service creation
+import { DefaultSyncService } from "@bitwarden/common/platform/sync/internal";
 import { DefaultThemeStateService } from "@bitwarden/common/platform/theming/theme-state.service";
 import { ApiService } from "@bitwarden/common/services/api.service";
 import { AuditService } from "@bitwarden/common/services/audit.service";
@@ -166,8 +169,6 @@ import { CollectionService as CollectionServiceAbstraction } from "@bitwarden/co
 import { CipherFileUploadService as CipherFileUploadServiceAbstraction } from "@bitwarden/common/vault/abstractions/file-upload/cipher-file-upload.service";
 import { FolderApiServiceAbstraction } from "@bitwarden/common/vault/abstractions/folder/folder-api.service.abstraction";
 import { InternalFolderService as InternalFolderServiceAbstraction } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
-import { SyncNotifierService as SyncNotifierServiceAbstraction } from "@bitwarden/common/vault/abstractions/sync/sync-notifier.service.abstraction";
-import { SyncService as SyncServiceAbstraction } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { TotpService as TotpServiceAbstraction } from "@bitwarden/common/vault/abstractions/totp.service";
 import { VaultSettingsService as VaultSettingsServiceAbstraction } from "@bitwarden/common/vault/abstractions/vault-settings/vault-settings.service";
 import { CipherView } from "@bitwarden/common/vault/models/view/cipher.view";
@@ -176,8 +177,6 @@ import { CollectionService } from "@bitwarden/common/vault/services/collection.s
 import { CipherFileUploadService } from "@bitwarden/common/vault/services/file-upload/cipher-file-upload.service";
 import { FolderApiService } from "@bitwarden/common/vault/services/folder/folder-api.service";
 import { FolderService } from "@bitwarden/common/vault/services/folder/folder.service";
-import { SyncNotifierService } from "@bitwarden/common/vault/services/sync/sync-notifier.service";
-import { SyncService } from "@bitwarden/common/vault/services/sync/sync.service";
 import { TotpService } from "@bitwarden/common/vault/services/totp.service";
 import { VaultSettingsService } from "@bitwarden/common/vault/services/vault-settings/vault-settings.service";
 import {
@@ -268,7 +267,7 @@ export default class MainBackground {
   collectionService: CollectionServiceAbstraction;
   vaultTimeoutService: VaultTimeoutService;
   vaultTimeoutSettingsService: VaultTimeoutSettingsServiceAbstraction;
-  syncService: SyncServiceAbstraction;
+  syncService: SyncService;
   passwordGenerationService: PasswordGenerationServiceAbstraction;
   passwordStrengthService: PasswordStrengthServiceAbstraction;
   totpService: TotpServiceAbstraction;
@@ -306,7 +305,6 @@ export default class MainBackground {
   policyApiService: PolicyApiServiceAbstraction;
   sendApiService: SendApiServiceAbstraction;
   userVerificationApiService: UserVerificationApiServiceAbstraction;
-  syncNotifierService: SyncNotifierServiceAbstraction;
   fido2UserInterfaceService: Fido2UserInterfaceServiceAbstraction;
   fido2AuthenticatorService: Fido2AuthenticatorServiceAbstraction;
   fido2ClientService: Fido2ClientServiceAbstraction;
@@ -638,7 +636,6 @@ export default class MainBackground {
       this.i18nService,
       this.stateProvider,
     );
-    this.syncNotifierService = new SyncNotifierService();
 
     this.autofillSettingsService = new AutofillSettingsService(
       this.stateProvider,
@@ -827,7 +824,7 @@ export default class MainBackground {
         messageListener,
       );
     } else {
-      this.syncService = new SyncService(
+      this.syncService = new DefaultSyncService(
         this.masterPasswordService,
         this.accountService,
         this.apiService,
diff --git a/apps/browser/src/popup/services/services.module.ts b/apps/browser/src/popup/services/services.module.ts
index ace9af3dfa..d61fa3b19c 100644
--- a/apps/browser/src/popup/services/services.module.ts
+++ b/apps/browser/src/popup/services/services.module.ts
@@ -80,11 +80,11 @@ import {
 } from "@bitwarden/common/platform/state";
 // eslint-disable-next-line import/no-restricted-paths -- Used for dependency injection
 import { InlineDerivedStateProvider } from "@bitwarden/common/platform/state/implementations/inline-derived-state";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { VaultTimeoutStringType } from "@bitwarden/common/types/vault-timeout.type";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
 import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
 import { FolderService as FolderServiceAbstraction } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { TotpService as TotpServiceAbstraction } from "@bitwarden/common/vault/abstractions/totp.service";
 import { TotpService } from "@bitwarden/common/vault/services/totp.service";
 import { DialogService, ToastService } from "@bitwarden/components";
diff --git a/apps/browser/src/vault/popup/components/vault/current-tab.component.ts b/apps/browser/src/vault/popup/components/vault/current-tab.component.ts
index 4d2674fd70..24ca030284 100644
--- a/apps/browser/src/vault/popup/components/vault/current-tab.component.ts
+++ b/apps/browser/src/vault/popup/components/vault/current-tab.component.ts
@@ -14,8 +14,8 @@ import { ConfigService } from "@bitwarden/common/platform/abstractions/config/co
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 import { Utils } from "@bitwarden/common/platform/misc/utils";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { VaultSettingsService } from "@bitwarden/common/vault/abstractions/vault-settings/vault-settings.service";
 import { CipherType } from "@bitwarden/common/vault/enums";
 import { CipherRepromptType } from "@bitwarden/common/vault/enums/cipher-reprompt-type";
diff --git a/apps/browser/src/vault/popup/components/vault/vault-filter.component.ts b/apps/browser/src/vault/popup/components/vault/vault-filter.component.ts
index deb4434df4..b46b4cf9ff 100644
--- a/apps/browser/src/vault/popup/components/vault/vault-filter.component.ts
+++ b/apps/browser/src/vault/popup/components/vault/vault-filter.component.ts
@@ -9,8 +9,8 @@ import { SearchService } from "@bitwarden/common/abstractions/search.service";
 import { BroadcasterService } from "@bitwarden/common/platform/abstractions/broadcaster.service";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { CipherType } from "@bitwarden/common/vault/enums";
 import { TreeNode } from "@bitwarden/common/vault/models/domain/tree-node";
 import { CipherView } from "@bitwarden/common/vault/models/view/cipher.view";
diff --git a/apps/browser/src/vault/popup/settings/sync.component.ts b/apps/browser/src/vault/popup/settings/sync.component.ts
index 3fe4de9eb5..16f388804b 100644
--- a/apps/browser/src/vault/popup/settings/sync.component.ts
+++ b/apps/browser/src/vault/popup/settings/sync.component.ts
@@ -2,7 +2,7 @@ import { Component, OnInit } from "@angular/core";
 
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
+import { SyncService } from "@bitwarden/common/platform/sync";
 
 @Component({
   selector: "app-sync",
diff --git a/apps/cli/src/service-container.ts b/apps/cli/src/service-container.ts
index 53039e9147..ff4eb52b84 100644
--- a/apps/cli/src/service-container.ts
+++ b/apps/cli/src/service-container.ts
@@ -97,6 +97,9 @@ import { DefaultStateProvider } from "@bitwarden/common/platform/state/implement
 import { StateEventRegistrarService } from "@bitwarden/common/platform/state/state-event-registrar.service";
 import { MemoryStorageService as MemoryStorageServiceForStateProviders } from "@bitwarden/common/platform/state/storage/memory-storage.service";
 /* eslint-enable import/no-restricted-paths */
+import { SyncService } from "@bitwarden/common/platform/sync";
+// eslint-disable-next-line no-restricted-imports -- Needed for service construction
+import { DefaultSyncService } from "@bitwarden/common/platform/sync/internal";
 import { AuditService } from "@bitwarden/common/services/audit.service";
 import { EventCollectionService } from "@bitwarden/common/services/event/event-collection.service";
 import { EventUploadService } from "@bitwarden/common/services/event/event-upload.service";
@@ -120,8 +123,6 @@ import { CollectionService } from "@bitwarden/common/vault/services/collection.s
 import { CipherFileUploadService } from "@bitwarden/common/vault/services/file-upload/cipher-file-upload.service";
 import { FolderApiService } from "@bitwarden/common/vault/services/folder/folder-api.service";
 import { FolderService } from "@bitwarden/common/vault/services/folder/folder.service";
-import { SyncNotifierService } from "@bitwarden/common/vault/services/sync/sync-notifier.service";
-import { SyncService } from "@bitwarden/common/vault/services/sync/sync.service";
 import { TotpService } from "@bitwarden/common/vault/services/totp.service";
 import {
   ImportApiService,
@@ -216,7 +217,6 @@ export class ServiceContainer {
   folderApiService: FolderApiService;
   userVerificationApiService: UserVerificationApiService;
   organizationApiService: OrganizationApiServiceAbstraction;
-  syncNotifierService: SyncNotifierService;
   sendApiService: SendApiService;
   devicesApiService: DevicesApiServiceAbstraction;
   deviceTrustService: DeviceTrustServiceAbstraction;
@@ -440,8 +440,6 @@ export class ServiceContainer {
       customUserAgent,
     );
 
-    this.syncNotifierService = new SyncNotifierService();
-
     this.organizationApiService = new OrganizationApiService(this.apiService, this.syncService);
 
     this.containerService = new ContainerService(this.cryptoService, this.encryptService);
@@ -648,7 +646,7 @@ export class ServiceContainer {
 
     this.avatarService = new AvatarService(this.apiService, this.stateProvider);
 
-    this.syncService = new SyncService(
+    this.syncService = new DefaultSyncService(
       this.masterPasswordService,
       this.accountService,
       this.apiService,
diff --git a/apps/cli/src/vault/sync.command.ts b/apps/cli/src/vault/sync.command.ts
index 073b9b5df4..c3c6f63753 100644
--- a/apps/cli/src/vault/sync.command.ts
+++ b/apps/cli/src/vault/sync.command.ts
@@ -1,4 +1,4 @@
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
+import { SyncService } from "@bitwarden/common/platform/sync";
 
 import { Response } from "../models/response";
 import { MessageResponse } from "../models/response/message.response";
diff --git a/apps/desktop/src/app/app.component.ts b/apps/desktop/src/app/app.component.ts
index 561e9b2df9..e4fdd17dc1 100644
--- a/apps/desktop/src/app/app.component.ts
+++ b/apps/desktop/src/app/app.component.ts
@@ -42,13 +42,13 @@ import { SystemService } from "@bitwarden/common/platform/abstractions/system.se
 import { BiometricStateService } from "@bitwarden/common/platform/biometrics/biometric-state.service";
 import { clearCaches } from "@bitwarden/common/platform/misc/sequentialize";
 import { StateEventRunnerService } from "@bitwarden/common/platform/state";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { PasswordGenerationServiceAbstraction } from "@bitwarden/common/tools/generator/password";
 import { UserId } from "@bitwarden/common/types/guid";
 import { VaultTimeout, VaultTimeoutStringType } from "@bitwarden/common/types/vault-timeout.type";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
 import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
 import { InternalFolderService } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { CipherType } from "@bitwarden/common/vault/enums";
 import { DialogService, ToastOptions, ToastService } from "@bitwarden/components";
 
diff --git a/apps/desktop/src/app/services/init.service.ts b/apps/desktop/src/app/services/init.service.ts
index 0452e9be83..8793587300 100644
--- a/apps/desktop/src/app/services/init.service.ts
+++ b/apps/desktop/src/app/services/init.service.ts
@@ -15,10 +15,10 @@ import { PlatformUtilsService as PlatformUtilsServiceAbstraction } from "@bitwar
 import { StateService as StateServiceAbstraction } from "@bitwarden/common/platform/abstractions/state.service";
 import { ContainerService } from "@bitwarden/common/platform/services/container.service";
 import { UserAutoUnlockKeyService } from "@bitwarden/common/platform/services/user-auto-unlock-key.service";
+import { SyncService as SyncServiceAbstraction } from "@bitwarden/common/platform/sync";
 import { EventUploadService } from "@bitwarden/common/services/event/event-upload.service";
 import { VaultTimeoutService } from "@bitwarden/common/services/vault-timeout/vault-timeout.service";
 import { UserId } from "@bitwarden/common/types/guid";
-import { SyncService as SyncServiceAbstraction } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 
 import { I18nRendererService } from "../../platform/services/i18n.renderer.service";
 import { NativeMessagingService } from "../../services/native-messaging.service";
diff --git a/apps/desktop/src/vault/app/vault/vault.component.ts b/apps/desktop/src/vault/app/vault/vault.component.ts
index 208bbc70f0..37992ecea0 100644
--- a/apps/desktop/src/vault/app/vault/vault.component.ts
+++ b/apps/desktop/src/vault/app/vault/vault.component.ts
@@ -23,7 +23,7 @@ import { BroadcasterService } from "@bitwarden/common/platform/abstractions/broa
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { MessagingService } from "@bitwarden/common/platform/abstractions/messaging.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { TotpService } from "@bitwarden/common/vault/abstractions/totp.service";
 import { CipherType } from "@bitwarden/common/vault/enums";
 import { CipherRepromptType } from "@bitwarden/common/vault/enums/cipher-reprompt-type";
diff --git a/apps/web/src/app/app.component.ts b/apps/web/src/app/app.component.ts
index 254f23eeb2..c9fbf359f0 100644
--- a/apps/web/src/app/app.component.ts
+++ b/apps/web/src/app/app.component.ts
@@ -35,12 +35,12 @@ import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/pl
 import { StateService } from "@bitwarden/common/platform/abstractions/state.service";
 import { BiometricStateService } from "@bitwarden/common/platform/biometrics/biometric-state.service";
 import { StateEventRunnerService } from "@bitwarden/common/platform/state";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { PasswordGenerationServiceAbstraction } from "@bitwarden/common/tools/generator/password";
 import { UserId } from "@bitwarden/common/types/guid";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
 import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
 import { InternalFolderService } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { DialogService, ToastOptions, ToastService } from "@bitwarden/components";
 
 import { PolicyListService } from "./admin-console/core/policy-list.service";
diff --git a/apps/web/src/app/layouts/user-layout.component.ts b/apps/web/src/app/layouts/user-layout.component.ts
index 1ce8d4d227..757b8220f3 100644
--- a/apps/web/src/app/layouts/user-layout.component.ts
+++ b/apps/web/src/app/layouts/user-layout.component.ts
@@ -10,7 +10,7 @@ import { BillingAccountProfileStateService } from "@bitwarden/common/billing/abs
 import { FeatureFlag } from "@bitwarden/common/enums/feature-flag.enum";
 import { ConfigService } from "@bitwarden/common/platform/abstractions/config/config.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { IconModule, LayoutComponent, NavigationModule } from "@bitwarden/components";
 
 import { PaymentMethodWarningsModule } from "../billing/shared";
diff --git a/apps/web/src/app/vault/individual-vault/vault-filter/components/organization-options.component.ts b/apps/web/src/app/vault/individual-vault/vault-filter/components/organization-options.component.ts
index 8dd63e62dd..5a138c3147 100644
--- a/apps/web/src/app/vault/individual-vault/vault-filter/components/organization-options.component.ts
+++ b/apps/web/src/app/vault/individual-vault/vault-filter/components/organization-options.component.ts
@@ -13,7 +13,7 @@ import { Policy } from "@bitwarden/common/admin-console/models/domain/policy";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { LogService } from "@bitwarden/common/platform/abstractions/log.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { DialogService } from "@bitwarden/components";
 
 import { OrganizationUserResetPasswordService } from "../../../../admin-console/organizations/members/services/organization-user-reset-password/organization-user-reset-password.service";
diff --git a/apps/web/src/app/vault/individual-vault/vault.component.ts b/apps/web/src/app/vault/individual-vault/vault.component.ts
index ca04b3aa51..ae3a065778 100644
--- a/apps/web/src/app/vault/individual-vault/vault.component.ts
+++ b/apps/web/src/app/vault/individual-vault/vault.component.ts
@@ -45,9 +45,9 @@ import { LogService } from "@bitwarden/common/platform/abstractions/log.service"
 import { MessagingService } from "@bitwarden/common/platform/abstractions/messaging.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 import { Utils } from "@bitwarden/common/platform/misc/utils";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
 import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { TotpService } from "@bitwarden/common/vault/abstractions/totp.service";
 import { CipherRepromptType } from "@bitwarden/common/vault/enums/cipher-reprompt-type";
 import { CollectionData } from "@bitwarden/common/vault/models/data/collection.data";
diff --git a/apps/web/src/app/vault/org-vault/vault.component.ts b/apps/web/src/app/vault/org-vault/vault.component.ts
index 514cb8150d..dfdce5c818 100644
--- a/apps/web/src/app/vault/org-vault/vault.component.ts
+++ b/apps/web/src/app/vault/org-vault/vault.component.ts
@@ -48,10 +48,10 @@ import { LogService } from "@bitwarden/common/platform/abstractions/log.service"
 import { MessagingService } from "@bitwarden/common/platform/abstractions/messaging.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 import { Utils } from "@bitwarden/common/platform/misc/utils";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { OrganizationId } from "@bitwarden/common/types/guid";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
 import { CollectionService } from "@bitwarden/common/vault/abstractions/collection.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { TotpService } from "@bitwarden/common/vault/abstractions/totp.service";
 import { CipherRepromptType } from "@bitwarden/common/vault/enums/cipher-reprompt-type";
 import { TreeNode } from "@bitwarden/common/vault/models/domain/tree-node";
diff --git a/apps/web/src/app/vault/settings/purge-vault.component.ts b/apps/web/src/app/vault/settings/purge-vault.component.ts
index 869cbaab1b..9a677af7b5 100644
--- a/apps/web/src/app/vault/settings/purge-vault.component.ts
+++ b/apps/web/src/app/vault/settings/purge-vault.component.ts
@@ -8,7 +8,7 @@ import { UserVerificationService } from "@bitwarden/common/auth/abstractions/use
 import { Verification } from "@bitwarden/common/auth/types/verification";
 import { I18nService } from "@bitwarden/common/platform/abstractions/i18n.service";
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
-import { SyncService } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
+import { SyncService } from "@bitwarden/common/platform/sync";
 import { DialogService } from "@bitwarden/components";
 
 export interface PurgeVaultDialogData {
diff --git a/libs/angular/src/services/jslib-services.module.ts b/libs/angular/src/services/jslib-services.module.ts
index 048c182900..8c676bdb9d 100644
--- a/libs/angular/src/services/jslib-services.module.ts
+++ b/libs/angular/src/services/jslib-services.module.ts
@@ -187,6 +187,9 @@ import { DefaultStateProvider } from "@bitwarden/common/platform/state/implement
 import { StateEventRegistrarService } from "@bitwarden/common/platform/state/state-event-registrar.service";
 import { StateEventRunnerService } from "@bitwarden/common/platform/state/state-event-runner.service";
 /* eslint-enable import/no-restricted-paths */
+import { SyncService } from "@bitwarden/common/platform/sync";
+// eslint-disable-next-line no-restricted-imports -- Needed for DI
+import { DefaultSyncService } from "@bitwarden/common/platform/sync/internal";
 import {
   DefaultThemeStateService,
   ThemeStateService,
@@ -226,8 +229,6 @@ import {
   FolderService as FolderServiceAbstraction,
   InternalFolderService,
 } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
-import { SyncNotifierService as SyncNotifierServiceAbstraction } from "@bitwarden/common/vault/abstractions/sync/sync-notifier.service.abstraction";
-import { SyncService as SyncServiceAbstraction } from "@bitwarden/common/vault/abstractions/sync/sync.service.abstraction";
 import { TotpService as TotpServiceAbstraction } from "@bitwarden/common/vault/abstractions/totp.service";
 import { VaultSettingsService as VaultSettingsServiceAbstraction } from "@bitwarden/common/vault/abstractions/vault-settings/vault-settings.service";
 import { CipherService } from "@bitwarden/common/vault/services/cipher.service";
@@ -235,8 +236,6 @@ import { CollectionService } from "@bitwarden/common/vault/services/collection.s
 import { CipherFileUploadService } from "@bitwarden/common/vault/services/file-upload/cipher-file-upload.service";
 import { FolderApiService } from "@bitwarden/common/vault/services/folder/folder-api.service";
 import { FolderService } from "@bitwarden/common/vault/services/folder/folder.service";
-import { SyncNotifierService } from "@bitwarden/common/vault/services/sync/sync-notifier.service";
-import { SyncService } from "@bitwarden/common/vault/services/sync/sync.service";
 import { TotpService } from "@bitwarden/common/vault/services/totp.service";
 import { VaultSettingsService } from "@bitwarden/common/vault/services/vault-settings/vault-settings.service";
 import { ToastService } from "@bitwarden/components";
@@ -644,8 +643,8 @@ const safeProviders: SafeProvider[] = [
     deps: [ApiServiceAbstraction, FileUploadServiceAbstraction, InternalSendService],
   }),
   safeProvider({
-    provide: SyncServiceAbstraction,
-    useClass: SyncService,
+    provide: SyncService,
+    useClass: DefaultSyncService,
     deps: [
       InternalMasterPasswordServiceAbstraction,
       AccountServiceAbstraction,
@@ -796,7 +795,7 @@ const safeProviders: SafeProvider[] = [
     useClass: devFlagEnabled("noopNotifications") ? NoopNotificationsService : NotificationsService,
     deps: [
       LogService,
-      SyncServiceAbstraction,
+      SyncService,
       AppIdServiceAbstraction,
       ApiServiceAbstraction,
       EnvironmentService,
@@ -942,12 +941,7 @@ const safeProviders: SafeProvider[] = [
     // it depends on SyncService so that new data can be retrieved through the sync
     // rather than updating the OrganizationService directly. Instead OrganizationService
     // subscribes to sync notifications and will update itself based on that.
-    deps: [ApiServiceAbstraction, SyncServiceAbstraction],
-  }),
-  safeProvider({
-    provide: SyncNotifierServiceAbstraction,
-    useClass: SyncNotifierService,
-    deps: [],
+    deps: [ApiServiceAbstraction, SyncService],
   }),
   safeProvider({
     provide: DefaultConfigService,
@@ -1122,7 +1116,7 @@ const safeProviders: SafeProvider[] = [
       EncryptService,
       I18nServiceAbstraction,
       OrganizationApiServiceAbstraction,
-      SyncServiceAbstraction,
+      SyncService,
     ],
   }),
   safeProvider({
diff --git a/libs/common/src/abstractions/api.service.ts b/libs/common/src/abstractions/api.service.ts
index 73e4f74e63..ed43849d62 100644
--- a/libs/common/src/abstractions/api.service.ts
+++ b/libs/common/src/abstractions/api.service.ts
@@ -103,6 +103,7 @@ import { EventResponse } from "../models/response/event.response";
 import { ListResponse } from "../models/response/list.response";
 import { ProfileResponse } from "../models/response/profile.response";
 import { UserKeyResponse } from "../models/response/user-key.response";
+import { SyncResponse } from "../platform/sync";
 import { UserId } from "../types/guid";
 import { AttachmentRequest } from "../vault/models/request/attachment.request";
 import { CipherBulkDeleteRequest } from "../vault/models/request/cipher-bulk-delete.request";
@@ -124,7 +125,6 @@ import {
   CollectionResponse,
 } from "../vault/models/response/collection.response";
 import { OptionalCipherResponse } from "../vault/models/response/optional-cipher.response";
-import { SyncResponse } from "../vault/models/response/sync.response";
 
 /**
  * @deprecated The `ApiService` class is deprecated and calls should be extracted into individual
diff --git a/libs/common/src/vault/services/sync/sync.service.ts b/libs/common/src/platform/sync/default-sync.service.ts
similarity index 74%
rename from libs/common/src/vault/services/sync/sync.service.ts
rename to libs/common/src/platform/sync/default-sync.service.ts
index 109ecea035..5058288487 100644
--- a/libs/common/src/vault/services/sync/sync.service.ts
+++ b/libs/common/src/platform/sync/default-sync.service.ts
@@ -1,50 +1,53 @@
 import { firstValueFrom } from "rxjs";
 
-import { LogoutReason, UserDecryptionOptionsServiceAbstraction } from "@bitwarden/auth/common";
+import { UserDecryptionOptionsServiceAbstraction } from "../../../../auth/src/common/abstractions";
+import { LogoutReason } from "../../../../auth/src/common/types";
+import { ApiService } from "../../abstractions/api.service";
+import { InternalOrganizationServiceAbstraction } from "../../admin-console/abstractions/organization/organization.service.abstraction";
+import { InternalPolicyService } from "../../admin-console/abstractions/policy/policy.service.abstraction";
+import { ProviderService } from "../../admin-console/abstractions/provider.service";
+import { OrganizationUserType } from "../../admin-console/enums";
+import { OrganizationData } from "../../admin-console/models/data/organization.data";
+import { PolicyData } from "../../admin-console/models/data/policy.data";
+import { ProviderData } from "../../admin-console/models/data/provider.data";
+import { PolicyResponse } from "../../admin-console/models/response/policy.response";
+import { AccountService } from "../../auth/abstractions/account.service";
+import { AuthService } from "../../auth/abstractions/auth.service";
+import { AvatarService } from "../../auth/abstractions/avatar.service";
+import { KeyConnectorService } from "../../auth/abstractions/key-connector.service";
+import { InternalMasterPasswordServiceAbstraction } from "../../auth/abstractions/master-password.service.abstraction";
+import { TokenService } from "../../auth/abstractions/token.service";
+import { ForceSetPasswordReason } from "../../auth/models/domain/force-set-password-reason";
+import { DomainSettingsService } from "../../autofill/services/domain-settings.service";
+import { BillingAccountProfileStateService } from "../../billing/abstractions";
+import { DomainsResponse } from "../../models/response/domains.response";
+import { ProfileResponse } from "../../models/response/profile.response";
+import { SendData } from "../../tools/send/models/data/send.data";
+import { SendResponse } from "../../tools/send/models/response/send.response";
+import { SendApiService } from "../../tools/send/services/send-api.service.abstraction";
+import { InternalSendService } from "../../tools/send/services/send.service.abstraction";
+import { UserId } from "../../types/guid";
+import { CipherService } from "../../vault/abstractions/cipher.service";
+import { CollectionService } from "../../vault/abstractions/collection.service";
+import { FolderApiServiceAbstraction } from "../../vault/abstractions/folder/folder-api.service.abstraction";
+import { InternalFolderService } from "../../vault/abstractions/folder/folder.service.abstraction";
+import { CipherData } from "../../vault/models/data/cipher.data";
+import { CollectionData } from "../../vault/models/data/collection.data";
+import { FolderData } from "../../vault/models/data/folder.data";
+import { CipherResponse } from "../../vault/models/response/cipher.response";
+import { CollectionDetailsResponse } from "../../vault/models/response/collection.response";
+import { FolderResponse } from "../../vault/models/response/folder.response";
+import { CryptoService } from "../abstractions/crypto.service";
+import { LogService } from "../abstractions/log.service";
+import { StateService } from "../abstractions/state.service";
+import { MessageSender } from "../messaging";
+import { sequentialize } from "../misc/sequentialize";
 
-import { ApiService } from "../../../abstractions/api.service";
-import { InternalOrganizationServiceAbstraction } from "../../../admin-console/abstractions/organization/organization.service.abstraction";
-import { InternalPolicyService } from "../../../admin-console/abstractions/policy/policy.service.abstraction";
-import { ProviderService } from "../../../admin-console/abstractions/provider.service";
-import { OrganizationUserType } from "../../../admin-console/enums";
-import { OrganizationData } from "../../../admin-console/models/data/organization.data";
-import { PolicyData } from "../../../admin-console/models/data/policy.data";
-import { ProviderData } from "../../../admin-console/models/data/provider.data";
-import { PolicyResponse } from "../../../admin-console/models/response/policy.response";
-import { AccountService } from "../../../auth/abstractions/account.service";
-import { AuthService } from "../../../auth/abstractions/auth.service";
-import { AvatarService } from "../../../auth/abstractions/avatar.service";
-import { KeyConnectorService } from "../../../auth/abstractions/key-connector.service";
-import { InternalMasterPasswordServiceAbstraction } from "../../../auth/abstractions/master-password.service.abstraction";
-import { TokenService } from "../../../auth/abstractions/token.service";
-import { ForceSetPasswordReason } from "../../../auth/models/domain/force-set-password-reason";
-import { DomainSettingsService } from "../../../autofill/services/domain-settings.service";
-import { BillingAccountProfileStateService } from "../../../billing/abstractions/account/billing-account-profile-state.service";
-import { DomainsResponse } from "../../../models/response/domains.response";
-import { ProfileResponse } from "../../../models/response/profile.response";
-import { CryptoService } from "../../../platform/abstractions/crypto.service";
-import { LogService } from "../../../platform/abstractions/log.service";
-import { StateService } from "../../../platform/abstractions/state.service";
-import { MessageSender } from "../../../platform/messaging";
-import { sequentialize } from "../../../platform/misc/sequentialize";
-import { CoreSyncService } from "../../../platform/sync/core-sync.service";
-import { SendData } from "../../../tools/send/models/data/send.data";
-import { SendResponse } from "../../../tools/send/models/response/send.response";
-import { SendApiService } from "../../../tools/send/services/send-api.service.abstraction";
-import { InternalSendService } from "../../../tools/send/services/send.service.abstraction";
-import { UserId } from "../../../types/guid";
-import { CipherService } from "../../../vault/abstractions/cipher.service";
-import { FolderApiServiceAbstraction } from "../../../vault/abstractions/folder/folder-api.service.abstraction";
-import { InternalFolderService } from "../../../vault/abstractions/folder/folder.service.abstraction";
-import { CipherData } from "../../../vault/models/data/cipher.data";
-import { FolderData } from "../../../vault/models/data/folder.data";
-import { CipherResponse } from "../../../vault/models/response/cipher.response";
-import { FolderResponse } from "../../../vault/models/response/folder.response";
-import { CollectionService } from "../../abstractions/collection.service";
-import { CollectionData } from "../../models/data/collection.data";
-import { CollectionDetailsResponse } from "../../models/response/collection.response";
+import { CoreSyncService } from "./core-sync.service";
+
+export class DefaultSyncService extends CoreSyncService {
+  syncInProgress = false;
 
-export class SyncService extends CoreSyncService {
   constructor(
     private masterPasswordService: InternalMasterPasswordServiceAbstraction,
     accountService: AccountService,
diff --git a/libs/common/src/platform/sync/index.ts b/libs/common/src/platform/sync/index.ts
new file mode 100644
index 0000000000..641d591ff0
--- /dev/null
+++ b/libs/common/src/platform/sync/index.ts
@@ -0,0 +1,2 @@
+export { SyncService } from "./sync.service";
+export { SyncResponse } from "./sync.response";
diff --git a/libs/common/src/platform/sync/internal.ts b/libs/common/src/platform/sync/internal.ts
index f515e90a07..d74f200e0d 100644
--- a/libs/common/src/platform/sync/internal.ts
+++ b/libs/common/src/platform/sync/internal.ts
@@ -1 +1,2 @@
+export { DefaultSyncService } from "./default-sync.service";
 export { CoreSyncService } from "./core-sync.service";
diff --git a/libs/common/src/vault/types/sync-event-args.ts b/libs/common/src/platform/sync/sync-event-args.ts
similarity index 94%
rename from libs/common/src/vault/types/sync-event-args.ts
rename to libs/common/src/platform/sync/sync-event-args.ts
index 4f7d870a58..10b7b7c410 100644
--- a/libs/common/src/vault/types/sync-event-args.ts
+++ b/libs/common/src/platform/sync/sync-event-args.ts
@@ -1,4 +1,4 @@
-import { SyncResponse } from "../models/response/sync.response";
+import { SyncResponse } from "./sync.response";
 
 type SyncStatus = "Started" | "Completed";
 
diff --git a/libs/common/src/vault/models/response/sync.response.ts b/libs/common/src/platform/sync/sync.response.ts
similarity index 69%
rename from libs/common/src/vault/models/response/sync.response.ts
rename to libs/common/src/platform/sync/sync.response.ts
index 42778a8cef..9e7173d3eb 100644
--- a/libs/common/src/vault/models/response/sync.response.ts
+++ b/libs/common/src/platform/sync/sync.response.ts
@@ -1,12 +1,11 @@
-import { PolicyResponse } from "../../../admin-console/models/response/policy.response";
-import { BaseResponse } from "../../../models/response/base.response";
-import { DomainsResponse } from "../../../models/response/domains.response";
-import { ProfileResponse } from "../../../models/response/profile.response";
-import { SendResponse } from "../../../tools/send/models/response/send.response";
-
-import { CipherResponse } from "./cipher.response";
-import { CollectionDetailsResponse } from "./collection.response";
-import { FolderResponse } from "./folder.response";
+import { PolicyResponse } from "../../admin-console/models/response/policy.response";
+import { BaseResponse } from "../../models/response/base.response";
+import { DomainsResponse } from "../../models/response/domains.response";
+import { ProfileResponse } from "../../models/response/profile.response";
+import { SendResponse } from "../../tools/send/models/response/send.response";
+import { CipherResponse } from "../../vault/models/response/cipher.response";
+import { CollectionDetailsResponse } from "../../vault/models/response/collection.response";
+import { FolderResponse } from "../../vault/models/response/folder.response";
 
 export class SyncResponse extends BaseResponse {
   profile?: ProfileResponse;
diff --git a/libs/common/src/platform/sync/sync.service.ts b/libs/common/src/platform/sync/sync.service.ts
new file mode 100644
index 0000000000..741657d535
--- /dev/null
+++ b/libs/common/src/platform/sync/sync.service.ts
@@ -0,0 +1,58 @@
+import {
+  SyncCipherNotification,
+  SyncFolderNotification,
+  SyncSendNotification,
+} from "../../models/response/notification.response";
+
+/**
+ * A class encapsulating sync operations and data.
+ */
+export abstract class SyncService {
+  /**
+   * A boolean indicating if a sync is currently in progress via this instance and this instance only.
+   *
+   * @deprecated Trusting this property is not safe as it only tells if the current instance is currently
+   * doing a sync operation but does not tell if another instance of SyncService is doing a sync operation.
+   */
+  abstract syncInProgress: boolean;
+
+  /**
+   * Gets the date of the last sync for the currently active user.
+   *
+   * @returns The date of the last sync or null if there is no active user or the active user has not synced before.
+   */
+  abstract getLastSync(): Promise<Date>;
+
+  /**
+   * Updates a users last sync date.
+   * @param date The date to be set as the users last sync date.
+   * @param userId The userId of the user to update the last sync date for.
+   */
+  abstract setLastSync(date: Date, userId?: string): Promise<void>;
+
+  /**
+   * Optionally does a full sync operation including going to the server to gather the source
+   * of truth and set that data to state.
+   * @param forceSync A boolean dictating if a sync should be forced. If `true` a sync will happen
+   * as long as the current user is authenticated. If `false` it will only sync if either a sync
+   * has not happened before or the last sync date for the active user is before their account
+   * revision date. Try to always use `false` if possible.
+   *
+   * @param allowThrowOnError A boolean dictating whether or not caught errors should be rethrown.
+   * `true` if they can be rethrown, `false` if they should not be rethrown.
+   */
+  abstract fullSync(forceSync: boolean, allowThrowOnError?: boolean): Promise<boolean>;
+
+  abstract syncUpsertFolder(
+    notification: SyncFolderNotification,
+    isEdit: boolean,
+  ): Promise<boolean>;
+  abstract syncDeleteFolder(notification: SyncFolderNotification): Promise<boolean>;
+  abstract syncUpsertCipher(
+    notification: SyncCipherNotification,
+    isEdit: boolean,
+  ): Promise<boolean>;
+  abstract syncDeleteCipher(notification: SyncFolderNotification): Promise<boolean>;
+  abstract syncUpsertSend(notification: SyncSendNotification, isEdit: boolean): Promise<boolean>;
+  abstract syncDeleteSend(notification: SyncSendNotification): Promise<boolean>;
+}
diff --git a/libs/common/src/services/api.service.ts b/libs/common/src/services/api.service.ts
index bae9a34c10..61cfcb2583 100644
--- a/libs/common/src/services/api.service.ts
+++ b/libs/common/src/services/api.service.ts
@@ -121,6 +121,7 @@ import { EnvironmentService } from "../platform/abstractions/environment.service
 import { LogService } from "../platform/abstractions/log.service";
 import { PlatformUtilsService } from "../platform/abstractions/platform-utils.service";
 import { Utils } from "../platform/misc/utils";
+import { SyncResponse } from "../platform/sync";
 import { UserId } from "../types/guid";
 import { AttachmentRequest } from "../vault/models/request/attachment.request";
 import { CipherBulkDeleteRequest } from "../vault/models/request/cipher-bulk-delete.request";
@@ -142,7 +143,6 @@ import {
   CollectionResponse,
 } from "../vault/models/response/collection.response";
 import { OptionalCipherResponse } from "../vault/models/response/optional-cipher.response";
-import { SyncResponse } from "../vault/models/response/sync.response";
 
 /**
  * @deprecated The `ApiService` class is deprecated and calls should be extracted into individual
diff --git a/libs/common/src/services/notifications.service.ts b/libs/common/src/services/notifications.service.ts
index cae6fedbb8..51589f52fa 100644
--- a/libs/common/src/services/notifications.service.ts
+++ b/libs/common/src/services/notifications.service.ts
@@ -21,8 +21,8 @@ import { EnvironmentService } from "../platform/abstractions/environment.service
 import { LogService } from "../platform/abstractions/log.service";
 import { MessagingService } from "../platform/abstractions/messaging.service";
 import { StateService } from "../platform/abstractions/state.service";
+import { SyncService } from "../platform/sync/sync.service";
 import { UserId } from "../types/guid";
-import { SyncService } from "../vault/abstractions/sync/sync.service.abstraction";
 
 export class NotificationsService implements NotificationsServiceAbstraction {
   private signalrConnection: signalR.HubConnection;
diff --git a/libs/common/src/vault/abstractions/sync/sync-notifier.service.abstraction.ts b/libs/common/src/vault/abstractions/sync/sync-notifier.service.abstraction.ts
deleted file mode 100644
index f519850aa6..0000000000
--- a/libs/common/src/vault/abstractions/sync/sync-notifier.service.abstraction.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { Observable } from "rxjs";
-
-import { SyncEventArgs } from "../../types/sync-event-args";
-
-export abstract class SyncNotifierService {
-  sync$: Observable<SyncEventArgs>;
-  next: (event: SyncEventArgs) => void;
-}
diff --git a/libs/common/src/vault/abstractions/sync/sync.service.abstraction.ts b/libs/common/src/vault/abstractions/sync/sync.service.abstraction.ts
index cfe7331755..1a1b8e7c75 100644
--- a/libs/common/src/vault/abstractions/sync/sync.service.abstraction.ts
+++ b/libs/common/src/vault/abstractions/sync/sync.service.abstraction.ts
@@ -1,19 +1,2 @@
-import {
-  SyncCipherNotification,
-  SyncFolderNotification,
-  SyncSendNotification,
-} from "../../../models/response/notification.response";
-
-export abstract class SyncService {
-  syncInProgress: boolean;
-
-  getLastSync: () => Promise<Date>;
-  setLastSync: (date: Date, userId?: string) => Promise<any>;
-  fullSync: (forceSync: boolean, allowThrowOnError?: boolean) => Promise<boolean>;
-  syncUpsertFolder: (notification: SyncFolderNotification, isEdit: boolean) => Promise<boolean>;
-  syncDeleteFolder: (notification: SyncFolderNotification) => Promise<boolean>;
-  syncUpsertCipher: (notification: SyncCipherNotification, isEdit: boolean) => Promise<boolean>;
-  syncDeleteCipher: (notification: SyncFolderNotification) => Promise<boolean>;
-  syncUpsertSend: (notification: SyncSendNotification, isEdit: boolean) => Promise<boolean>;
-  syncDeleteSend: (notification: SyncSendNotification) => Promise<boolean>;
-}
+// TEMP: Re-export of original SyncService location to allow for team specific PR's
+export { SyncService } from "../../../platform/sync";
diff --git a/libs/common/src/vault/services/sync/sync-notifier.service.ts b/libs/common/src/vault/services/sync/sync-notifier.service.ts
deleted file mode 100644
index 870ccfb849..0000000000
--- a/libs/common/src/vault/services/sync/sync-notifier.service.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { Subject } from "rxjs";
-
-import { SyncNotifierService as SyncNotifierServiceAbstraction } from "../../abstractions/sync/sync-notifier.service.abstraction";
-import { SyncEventArgs } from "../../types/sync-event-args";
-
-/**
- * This class should most likely have 0 dependencies because it will hopefully
- * be rolled into SyncService once upon a time.
- */
-export class SyncNotifierService implements SyncNotifierServiceAbstraction {
-  private _sync = new Subject<SyncEventArgs>();
-
-  sync$ = this._sync.asObservable();
-
-  next(event: SyncEventArgs): void {
-    this._sync.next(event);
-  }
-}