After careful consideration, we’re announcing availability changes for a select group of AWS services and features. These changes fall into three lifecycle categories:

Services and Capabilities moving to Maintenance

Services moving to maintenance will no longer be accessible to new customers starting Nov 7, 2025. Current customers can continue using the service or feature while exploring alternative solutions.

Services Entering Sunset

The following services are entering sunset, and we are announcing the date upon which we will end operations and support of the service. Customers using these services should click on the links below to understand the sunset timeline (typically 12 months), and begin planning migration to alternatives as recommended in the updated service web pages and documentation.

Services Reaching End of Support

The following services have reached end of support and are no longer available as of October 7, 2025.

• AWS Mainframe Modernization App Testing

For customers affected by these changes, we've prepared comprehensive migration guides and our support teams are ready to assist with your transition. Visit AWS Product Lifecycle Page to learn more. or contact AWS Support.