Contact Information

Address:

Outreach and Training Program
Training and Outreach Program/PHH-50
1200 New Jersey Avenue, SE
East Building, 2nd Floor
Washington, DC 20590

Phone:

(202) 366-4900

E-mail:

training@dot.gov

Website:

http://dothazmat.vividlms.com/tools.asp


Customer Service & Technical Support

Phone:

(800) 956-0333

E-mail:

Customerservice@learnatvivid.com

U.S. DOT PHMSA offers customer support via telephone and email between the hours of 8:00 a.m. and 5:00 p.m. Eastern Standard Time, Monday through Friday (except for holidays).