Last Updated 2020-05-14 Available Formats XML HTML Plain text Registry included below Uniform Resource Identifier (URI) Schemes Registration Procedure(s) Expert Review for Permanent and Historical registrations, First Come First Served for Provisional registrations Expert(s) Graham Klyne Reference [ RFC7595 ][ RFC Errata 4420 ][ RFC8615 ] Note Requests for permanent registration must be preceded by mailing list review, per Section 7.2 of [ RFC7595 ]. Available Formats CSV URI Scheme Template Description Status Well-Known URI Support Reference Notes aaa Diameter Protocol Permanent - [ RFC6733 ] aaas Diameter Protocol with Secure Transport Permanent - [ RFC6733 ] about about Permanent - [ RFC6694 ] acap application configuration access protocol Permanent - [ RFC2244 ] acct acct Perma...