For information on driver education, contact

Highway Safety Services, LLC, 1434 Trim Tree Road
Indiana, PA 15701-5928
Tel: (724) 801-8246
Fax: (724) 349-5042
Email: office@adtsea.org
http://www.adtsea.org

For information on membership, contact

634E. Main Street
Lansdale, PA 19446-2964
Tel: (800) 270-3722
Fax: (215) 699-3015
Email: info@dsaa.org
https://dsaa.org

For information on traffic safety, contact

1200 New Jersey Avenue, SE
Washington, D.C. 20590-0001
Tel: (888) 327-4236
Email: nhtsa.webmaster@dot.gov
http://www.nhtsa.gov