Hazmat 49 CFR Parts 100-185 - Spiral Bound - (April 2026)

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Two editions published each year keeps your regulations current and up to date. Waiting a year or more to update Federal or DOT regulations increases the risk of violating regulations.  Another benefit of using Mancomm’s publications. They are the latest and most updated regulation on the market. Updating our publications twice per year ensures the latest and most current standards.

49 CFR Hazardous Materials Regulations (HMR) govern the classification, packaging, labeling, documentation, and transportation of hazardous materials by highway, rail, vessel, and air. These regulations are issued by the U.S. Department of Transportation (DOT) and enforced by the Pipeline and Hazardous Materials Safety Administration (PHMSA).

Mancomm’s Hazardous Materials Regulations (HMR), 49 CFR Parts 100–185 consolidate the complete federal HazMat regulatory framework into a single, authoritative compliance reference designed for daily operations, audits, training, and enforcement.

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