[Yandex Cloud documentation](../index.md) > [Yandex Serverless Integrations](index.md) > Service shutdown

# Yandex Serverless Integrations shutdown

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We are sunsetting Yandex Serverless Integrations. This page outlines the decommissioning timeline and procedure, and provides migration recommendations.

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## What's happening {#what-happens}

We are sunsetting Yandex Serverless Integrations that brought together multiple features. The features themselves remain available in the platform's other services:

* Yandex Workflows moves to [AI Studio](https://aistudio.yandex.ru/docs/en/ai-studio/concepts/workflows/workflow). All workflows and their associated logic remain unchanged.

* We are sunsetting EventRouter. You can use triggers for Cloud Functions, Serverless Containers, API Gateway, and Workflows instead.

* Yandex API Gateway will remain available as a standalone service.

## Key dates {#key-dates}

The Yandex Serverless Integrations decommissioning process will follow these three stages:

* **September 4, 2026**: Workflows will no longer be supported in the Yandex Cloud UI. To create and manage workflows, use the [AI Studio UI](https://aistudio.yandex.ru/platform/link//workflows).

* **September 15, 2026**: EventRouter switches to read-only mode. You will no longer be able to create new buses, connectors, and rules.

* **December 8, 2026**: Full Yandex Serverless Integrations decommissioning. Access to the interface will be disabled for all users.

## What happens to your data {#data}

None of your data (buses, connectors, and rules) will be lost. After decommissioning, we will retain backups of your data until January 31, 2027. To get them, you will need to contact our [support](https://center.yandex.cloud/support).

All workflows will be automatically migrated to AI Studio.

## Migration {#migration}

You can use triggers as an alternative to EventRouter buses. Some buses will be migrated automatically, while others will require manual migration.

We have prepared a guide to help you with migration: [Migrating from EventRouter to triggers](tutorials/eventrouter-migration.md).

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We recommend that you migrate all buses by yourself. With automatic migration, there is no guarantee that the system will function completely the same after the migration.

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## Further questions {#support}

If you have any questions related to service shutdown:

* Contact [support](https://center.yandex.cloud/support).
* Contact your account manager.

Thank you for using Yandex Serverless Integrations.