Further Key Words for Use in RFCs to Indicate Requirement Levels
RFC 6919

Document history

Date Rev. By Action
2018-12-20
(System)
Received changes through RFC Editor sync (changed abstract to 'RFC 2119 defines a standard set of key words for describing requirements of a specification. Many ...
2017-05-16
(System) Changed document authors from "Richard Barnes, Stephen Kent" to "Richard Barnes, Stephen Kent, Eric Rescorla"
2013-04-01
(System) RFC published