| Internet-Draft | Clarification of Derivative Works Restri | August 2026 |
| Sayre & Carpenter | Expires 14 February 2027 | [Page] |
This document updates RFC 5378 to clarify that only IETF Documents may contain legal limitations on derivative works.¶
This note is to be removed before publishing as an RFC.¶
Status information for this document may be found at https://datatracker.ietf.org/doc/draft-sayre-gendispatch-derivative/.¶
Discussion of this document takes place on the ipr-wg Working Group mailing list (mailto:ipr-wg@ietf.org), which is archived at https://mailarchive.ietf.org/arch/browse/ipr-wg/. Subscribe at https://www.ietf.org/mailman/listinfo/ipr-wg/.¶
This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79.¶
Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet-Drafts is at https://datatracker.ietf.org/drafts/current/.¶
Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress."¶
This Internet-Draft will expire on 14 February 2027.¶
Copyright (c) 2026 IETF Trust and the persons identified as the document authors. All rights reserved.¶
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Revised BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Revised BSD License.¶
This document updates "Rights Contributors Provide to the IETF Trust" [RFC5378] in order to clarify and limit which contributions may include a restriction on derivative rights.¶
Sections 5.3 and 6 of RFC 5378 describe an optional mechanism for a Contributor to limit derivative works rights with a notice in the Contribution.¶
This optional mechanism has sometimes been misconstrued as applying to all Contributions. Using this mechanism outside of specifications, for example, in electronic mail, makes it difficult for people to respond and inhibits collaboration. This behavior impedes the very idea of collaborating about the Internet over the Internet. The IESG has previously issued a statement on this topic [IESG-DERIV].¶
This document uses the terminology defined in Section 1 of [RFC5378].¶
The No Derivative Works mechanism is limited to IETF Contributions which are Internet-Drafts and RFCs that are used in the IETF Standards Process, and is not applicable to any other IETF Contribution types as defined by RFC 5378.¶
All other rights Contributors grant to the IETF Trust or IETF IPMC per [RFC5378] remain in place.¶
This document has no direct impact on Internet security.¶
This document has no IANA actions.¶
Helpful comments were made by Jay Daley, Roman Danyliw, Glenn Deen, Stephen Farrell, Joel Halpern, Christian Huitema, John Klensin, Eliot Lear, John Levine, Rich Salz, Paul Wouters, and other members of the community.¶