The IESG has approved the following document: - 'Case-Sensitive String Support in ABNF' (draft-kyzivat-case-sensitive-abnf-02.txt) as Proposed Standard This document has been reviewed in the IETF but is not the product of an IETF Working Group. The IESG contact person is Barry Leiba. A URL of this Internet Draft is: http://datatracker.ietf.org/doc/draft-kyzivat-case-sensitive-abnf/ Technical Summary This document extends the base definition of ABNF (Augmented Mackus- Naur Form) to include a way to specify ASCII string literals that are matched in a case-sensitive manner. It is being proposed as an individual submission on the Standards Track, to update RFC 5234. Review and Consensus The document was briefly discussed on the abnf-discuss list. It got good feedback and no objections, and is considered to be a good proposal. The document is ready for last call. Personnel Barry Leiba is the document shepherd and the sponsoring AD.