Hypertext Transfer Protocol (HTTP) is an Internet Standard defined in STD 97 / RFC 9110, with caching behavior in RFC 9111. HTTP semantics are used in multiple versions, which are mappings to various transports:
  - HTTP/1.1 (RFC 9112)
  - HTTP/2 (RFC 9113)
  - HTTP/3 (RFC 9114)
Together, these make up the core specifications of HTTP.

This Working Group is charged with maintaining and developing the core specifications for HTTP and generic extensions to it (i.e., those that are not specific to one application).

Beyond specification work, the Working Group is a forum for implementers, practitioners, and researchers to discuss the protocol, its operation and evolution, to improve interoperability and ecosystem health. However, the chairs may ask that some discussions be moved off-list to avoid interfering with specification work.

# Work Mode

The Working Group may define extensions and other documents related to HTTP as work items, provided that:

* They are generic; i.e., not specific to one application using HTTP. Note that Web browsing by definition is a generic use;

* The Working Group Chairs judge that there is consensus to take on the item; and

* The Area Director is informed of the addition.

The Working Group may make minor revisions to the core HTTP drafts under the same criteria. Major revisions and new HTTP versions are not in scope without a recharter.

Work that may need substantial input from other areas (e.g., Security) should be coordinated through the appropriate bodies (such as the responsible Area Director or a general / 'dispatch' group).