25 CFR § 170.3 - When do other requirements apply to the TTP?

---
identifier: "/us/cfr/t25/s170.3"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "25 CFR § 170.3 - When do other requirements apply to the TTP?"
title_number: 25
title_name: "Indians"
section_number: "170.3"
section_name: "When do other requirements apply to the TTP?"
chapter_name: "BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR"
subchapter_number: "H"
subchapter_name: "LAND AND WATER"
part_number: "170"
part_name: "TRIBAL TRANSPORTATION PROGRAM"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "Pub. L. 112-141, Pub. L. 114-94; 5 U.S.C. 2; 23 U.S.C. 201, 202; 25 U.S.C. 2, 9."
regulatory_source: "81 FR 78463, Nov. 7, 2016, unless otherwise noted."
cfr_part: "170"
---


# 170.3 When do other requirements apply to the TTP?

TTP policies, guidance, and directives apply, to the extent permitted by law, only if they are consistent with this part and 25 CFR parts 900 and 1000. See 25 CFR 900.5 for when a Tribe must comply with other unpublished requirements.