CFR /  Title 25  /  Part 900  /  Sec. 900.220 Does it make a difference whether the claim is

Yes. The Contract Disputes Act requires that an Indian tribe or tribal organization making a claim for more than $100,000 shall certify that:

(a) The claim is made in good faith,

(b) Supporting documents or data are accurate and complete to the best of the Indian tribe or tribal organization's knowledge and belief;

(c) The amount claimed accurately reflects the amount believed to be owed by the Federal government; and

(d) The person making the certification is authorized to do so on behalf of the Indian tribe or tribal organization.