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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

What Are Materials Of Trade

When certain hazardous materials are transported in small quantities as part of a business, they are subject to less regulation because of the limited hazard they pose. These materials are known as Materials of Trade (MOTs). This brochure helps explain MOTs and your responsibilities when transporting these materials.

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact PHMSA-Accessibility@dot.gov.
Effective Date: Tuesday, October 2, 2007
Issued Date: Tuesday, October 2, 2007