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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Hazardous Materials

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Case Study: Cargo Tank Failure, Charleston, WV

About 11:36 a.m. on January 5, 2002, a tractor pulling a cargo tank semitrailer departed the plant entrance and the trailer catastrophically failed. This failure occurred in the void area between the first and second tank, and the trailer broke into two pieces.

Cargo Tank Rollovers: Keep Load on the Road

What causes cargo tank rollovers and how can they be prevented? To prevent cargo tank rollovers, it’s important to understand the reasons they occur. This means dispelling some common misconceptions about why they happen.

The Hazardous Materials Safety Permit Program Brochure

Requirements for Issuance of the Hazardous Materials Safety Permit, How to Apply for a Hazardous Materials Safety Permit, When and How to Renew a Hazardous Materials Safety Permit, When and How to File an Administrative Review, Revocation or Suspension of a Hazardous Materials Safety Permit.

Hazardous Materials Brochures

These brochures are designed to support the Federal Motor Carrier Safety Administration (FMCSA) mission to reduce the number of truck and bus crashes, and, as extension of that, to make the transportation of hazardous materials safer. Unless otherwise indicated, all file formats are PDF.

Hazardous Materials Forms

Hazardous Materials Permit Application (MCS-150B)

File Form Electronically Online (1-2 Business Days) File Form Manually (2-4 weeks) 

Endorsement for Motor Carrier Policies of Insurance for Public Liability (MCS-90)

Hazardous Materials Reports

These documents are disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for the contents or use thereof. These reports and analysis briefs do not constitute standards, specifications, or...

Hazardous Materials Safety Permit Program (HMSP)

In support of the mission of Federal Motor Carrier Safety Administration (FMCSA) to improve truck and bus safety on our nation's highways, on January 1, 2005, the Agency began phasing in the Federal Hazardous Materials Safety Permit Program for intrastate, interstate, and foreign motor carriers...