---
names:
  full: AWS OpenSearch Domain engine is outside standard support
  contextual: Domain engine is outside standard support
description: >
  Ensure Amazon OpenSearch Service domains use engine versions within AWS standard
  support to retain routine fixes and avoid extended support charges. Distinguish
  extended support from the final published support cutoff.
type: COMPLIANCE_POLICY
categories:
  - RELIABILITY
frameworkMappings:
  - /frameworks/cloudaware/resource-reliability/infrastructure-modernization