RFC 2026, "The Internet Standards Process -- Revision 3", October 1996Source of RFC: poised95 (gen)
Errata ID: 522
Reported By: Scott Bradner
Date Reported: 2002-08-01
Section 10.4 says:
"The IETF takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on the IETF's procedures with respect to rights in standards-track and standards-related documentation can be found in BCP-11..."
The reference to BCP-11 should be to BCP-9 (RFC 2026 itself).