Indian reservations
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
(a) An area in an Indian reservation shall be treated as nominated by a State and a local government if it is nominated by the reservation governing body.
(b) For purposes of paragraph (a) of this section, a reservation governing body must be the governing body of an Indian entity recognized and eligible to receive services from the United States Bureau of Indian Affairs, U.S. Department of Interior.
(c) Where two or more governing bodies have joint jurisdiction over an Indian reservation, the nomination of a reservation area must be a joint nomination.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.