Not later than 90 days after October 21, 2020, the Secretary shall initiate procedures under subchapter III of chapter 5 of title 5 to negotiate and promulgate such regulations as are necessary to carry out this subchapter.
A negotiated rulemaking committee established pursuant to section 565 of title 5 to carry out this section shall have as its members only representatives of the Federal Government and Tribal government.
The Secretary shall adapt the negotiated rulemaking procedures to the unique context of self-governance and the government-to-government relationship between the United States and Indian Tribes.
Subject to section 101(a) of the PROGRESS for Indian Tribes Act and except with respect to programs described under section 5363(c) of this title, this subchapter shall supersede any conflicting provision of law (including any conflicting regulations).