Hazardous Materials Compliance Resources

Members involved in the transportation or handling of hazardous materials, including anhydrous ammonia (NH₃), are subject to federal hazardous materials regulations. These requirements apply to both motor carriers and businesses that offer hazardous materials for transportation.

The U.S. Department of Transportation’s Pipeline and Hazardous Materials Safety Administration (PHMSA) and the Federal Motor Carrier Safety Administration (FMCSA) provide current guidance and resources to help ensure compliance.

Key Resources

• How to Comply with Federal Hazardous Materials Regulations (FMCSA)
  https://www.fmcsa.dot.gov/regulations/hazardous-materials/how-comply-federal-hazardous-materials-regulations
  Provides a comprehensive overview of federal hazardous materials requirements, including applicability, shipper responsibilities, and enforcement. This is a strong starting point for understanding compliance obligations.
• PHMSA Hazmat Publications and Guidance
  https://www.phmsa.dot.gov/training/hazmat/publications
  Provides up-to-date materials on shipping requirements, training, and compliance best practices.
• Hazardous Materials Training Requirements (49 CFR §172.704)
  https://www.phmsa.dot.gov/training/hazmat/training-requirements-industry
  Outlines required training for employees involved in preparing, handling, or transporting hazardous materials.
• Hazardous Materials Regulations (49 CFR Parts 100–185)
  https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C
  The official federal regulations governing hazardous materials transportation, including shipping papers, placarding, packaging, and emergency response requirements.