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Transportation

Iowa Department of Transportation
800 Lincoln Way
Ames, Iowa 50010
Phone (515) 239-1101

State Resources

Commercial Driver Licensing Information
Motor Carrier Services
Iowa DOT Trucking Guide (July 2023-July 2024)

Federal Resources

Federal Motor Carrier Safety Administration
Pipeline Hazardous Material Safety Administration
TSA HazMat Endorsement Threat Assessment Program (Fingerprinting Locations)

Regulations

FMCSA Regulations and Interpretations (49 CFR Part 300-399)
PHMSA Hazardous Material Safety Regulation (49 CFR Part 100-185)

Spill Reporting

Title 49 CFR 171.15 and 171.16 requires transporters of hazardous materials to report any spills within 12 hours by the contacting The National Response Center at 1-800-424-8802.