I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please treat these comments just like any other last call comments. For more information, please see the FAQ at . Document: draft-ietf-oauth-jwt-introspection-response-05 Reviewer: Linda Dunbar Review Date: 2019-08-05 IETF LC End Date: 2019-08-07 IESG Telechat date: Not scheduled for a telechat Summary: This draft specifies an additional JSON Web Token (JWT) based response for OAuth 2.0 Token Introspection, specify the signed JWT and signed & encrypted JWT response. The document has very thorough analysis from many aspects in the security consideration section. Major issues: None Minor issues: None Nits/editorial comments: