By enabling configuration of customer-owned S3 buckets with optional customer-managed AWS KMS encryption and access policies, AWS Transform offers complete control over artifact storage location and security. This addresses strict regulatory and data sovereignty requirements common in regulated industries.
Users can upload files directly to their designated buckets for immediate access by transformation agents and consolidate artifacts across AWS accounts, facilitating centralized management. This feature is available globally in all regions supporting AWS Transform, improving data governance without workflow disruption.
Source & further reading
AWS Transform now supports customer-owned artifact stores ↗Source published 2026-05-14. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.