Laws & Regulations

Statutory Authorities

Titles 23 and 49, United States Code
Statutory Authorities Laws Administered by NHTSA
Statutory Authorities

Laws Administered by NHTSA

Motor Vehicle Safety - May 2013
Highway Safety - May 2013
PART C - Information, Standards, and Requirements - May 2013

Moving Ahead for Progress in the 21st Century Act (MAP-21)

Motor Vehicle Safety - May 2008

Authority to Promulgate Safety Standards for Retrofitting Commercial Motor Vehicles and Equipment (HTMLPDF)

National Driver Register - May 2006 (HTML | PDF)

Highway Safety - May 2008

PART C - Information, Standards, and Requirements - May 2008

Safe, Accountable, Flexible, Efficient Transportation Equity Act (SAFETEA)

  • SAFETEA-LU, as enacted (Aug. 10, 2005; P.L. 109-59) (HTMLPDF)
  • Motor Vehicle Safety Provisions (HTMLPDF)
  • Highway Safety Provisions (HTMLPDF)