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25 CFR § 170.453Chapter I

Do the Categorical Exclusions under the National Environmental Policy Act (NEPA) and the regulations at 23 CFR 771 apply to TTP activities?

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

Yes. Regardless of whether BIA or FHWA is responsible for the oversight of a Tribe's TTP activities, the Categorical Exclusions under NEPA at 23 CFR 771.117 governing the use of funds made available through title 23 shall apply to all qualifying TTP projects involving the construction or maintenance of roads.

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.