25 C.F.R. § 900.219 How does an Indian tribe, tribal organization, or Federal agency submit a claim?
Title 25 - Indians
(a) An Indian tribe or tribal organization shall submit its claim in writing to the awarding official. The awarding official shall document the contract file with evidence of the date the claim was received. (b) A Federal agency shall submit its claim in writing to the contractor's senior official, as designated in the contract.
Title 25: Indians
PART 900—CONTRACTS UNDER THE INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT
Subpart N—Post-Award Contract Disputes
§ 900.219 How does an Indian tribe, tribal organization, or Federal agency submit a claim?