HazMat (Hazardous Materials)
Substances that pose a risk to health, safety, property, or the environment during handling, storage, or transportation.
Key Facts
- Regulated by both OSHA (handling) and DOT (transportation)
- HazMat CDL endorsement requires additional knowledge testing
- Workers may need specialized physical examinations
- DOT regulates under 49 CFR Parts 171–180
In the context of occupational health, HazMat involves both OSHA and DOT regulations. DOT regulates hazardous materials transportation (49 CFR Parts 171-180), requiring HazMat endorsements for CDL drivers and special medical evaluations. OSHA regulates workplace handling through standards like HazCom, HAZWOPER, and Process Safety Management. Workers who handle HazMat may require specialized physical examinations, respiratory protection, and additional drug/alcohol testing to ensure they can safely manage dangerous substances.
Hazard & Safety Programs Compared
OSHA-mandated programs for handling hazardous materials and protecting workers.
| Type | Scope | Key Standard | Training Required | Industries |
|---|---|---|---|---|
| HazCom | Chemical communication | 29 CFR 1910.1200 | Initial + when new chemicals introduced | All with chemical exposure |
| HAZWOPER | Hazardous waste ops | 29 CFR 1910.120 | 24–40 hrs initial + 8 hr annual | Cleanup, TSD, emergency |
| HazMat | Hazardous material transport | 49 CFR 171–180 | HazMat endorsement + CDL | Transportation, oil & gas |
| PPE | Personal protection | 29 CFR 1910.132 | Proper use, care, and limitations | All with physical hazards |
Related Services
Related Industries
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