Regulations last checked for updates: Apr 04, 2025

Title 49 - Transportation last revised: Mar 20, 2025

AUDITS AND COST PRINCIPLES
STANDARDS FOR TRIBAL MANAGEMENT SYSTEMS
RECORDS
PROCUREMENT
REPORTING
PROPERTY
TECHNICAL ASSISTANCE
PREVAILING WAGES
TRIBAL PREFERENCE
ENVIRONMENTAL AND CULTURAL RESOURCE COMPLIANCE
FEDERAL TORT CLAIMS ACT
WAIVER OF PROGRAM REGULATIONS
authority: 23 U.S.C. 207
source: 85 FR 33504, June 1, 2020, unless otherwise noted.