AWS Resource Access Manager now supports maintaining shares when accounts change organizations
Resource Access Manager ยท 2026-02-27
Actions
Technical Details
| Regions | all |
|---|---|
| Cost Impact | Neutral |
| IaC Impact | High |
What This Means
For DevOps Teams
Configure resource shares using the new RetainSharingOnAccountLeaveOrganization parameter to maintain access to critical resources like Route53 Resolver Rules and Transit Gateways when accounts transition between organizations, ensuring operational continuity without manual intervention.
For Platform Teams
Adopt the RetainSharingOnAccountLeaveOrganization configuration to simplify resource sharing management during organizational changes, reducing the need for manual updates and ensuring consistent access to shared resources across your AWS environment.
For Executives
Evaluate the new RetainSharingOnAccountLeaveOrganization feature to ensure seamless resource access continuity during organizational changes, reducing operational disruptions and maintaining consistent security policies across your organization.