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25 CFR § 170.471Chapter I

How are projects administered?

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) When a Tribe carries out a TTP project, the project will be administered in accordance with a self-determination contract, self-governance agreement, Program Agreement or other appropriate agreement and this regulation.

(b) If BIA or FHWA discovers a problem during an on-site monitoring visit, BIA or FHWA must promptly notify the Tribe and, if asked, provide technical assistance.

(c) Only the State-licensed professional engineer of record whose name and professional stamp appear on the PS&E or who is responsible for the overall project design may change a TTP project's PS&E during construction.

(1) The original approving agency must review each substantial change. The approving agency is the Federal, Tribal, State, or local entity with PS&E approval authority over the project.

(2) The approving agency must consult with the affected Tribe and the entity having maintenance responsibility.

(3) A change that exceeds the limits of available funding may be made only with the approving agency's consent.

eCFR data current as of: November 5, 2026

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.