OSHA 40-Hour HAZWOPERInitial Certification
Built to satisfy 29 CFR 1910.120(e)(3) — initial HAZWOPER training for workers engaged in cleanup at uncontrolled hazardous waste sites and emergency response operations.
- 29 CFR 1910.120(e)(3) compliant
- 18 modules · final exam
- Unlimited free quiz & exam retakes
- Instant Certificate of Completion
- Self-paced — save and resume anytime
Complete initial HAZWOPER training for workers at uncontrolled hazardous waste sites.
If your work involves hazardous waste site cleanup, treatment / storage / disposal, or emergency response operations involving hazardous substances, OSHA requires the full 40-hour HAZWOPER course. This program covers the complete 29 CFR 1910.120 standard from the ground up.
Developed by Certified Safety Professionals with over 20 years of field experience, the course walks through hazard recognition, PPE selection, toxicology, decontamination, incident command, and emergency response — on your schedule, on any device.
Eighteen modules. One certification.
Each module ends with a quiz. Pass every quiz and the final exam at 80% or better and you'll print your Certificate of Completion the same day.
- 01Introduction to HAZWOPER
- 02Hazard Communication
- 03Chemical & Physical Properties
- 04Toxicology I
- 05Toxicology II
- 06Personal Protective Equipment
- 07Respiratory Protection
- 08Air Monitoring
- 09Confined Spaces
- 10Hazard Recognition & Avoidance
- 11Hydrogen Sulfide (H₂S)
- 12Chlorine & Ammonia
- 13Spill Containment
- 14Incident Command
- 15Site Characterization
- 16Decontamination
- 17Chemical Reactivity Hazards
- 18Bhopal, India Case Study
Built for workers regularly engaged in hazardous waste cleanup and emergency response.
If you'll be on site at uncontrolled hazardous waste operations, in a TSDF, or responding to releases of hazardous substances — and your work routinely requires respiratory protection beyond Permissible Exposure Limits — the 40-hour course is what OSHA requires.
Initial certification. Nationwide acceptance.
Our 40-hour HAZWOPER course is built to satisfy OSHA's initial-training requirement in every state. We update the material as standards and GHS labeling change — so the certificate you earn today still holds weight tomorrow.
Trusted by the crews doing the work.
"Five days of solid content. The toxicology and PPE sections gave my crew vocabulary they actually use on site instead of buzzwords."
"Rolled twenty-four people through the 40-hour course in a single billing cycle. The admin dashboard kept my certification records audit-ready."
"The incident command and spill containment modules felt like they were written by people who've actually run a hot zone. Worth every dollar."
"Detailed, current, and properly cited to 29 CFR 1910.120. Better material than the in-person course I sat through three years ago."
"The Bhopal case study was a powerful close — it makes the regulations feel like consequences, not paperwork. My team still talks about it."
"Audit-grade documentation, clean certificates, and zero hand-holding on my end. Exactly what I want from a training vendor."
"Stretched the course across three weeks of nights. The save-and-resume worked flawlessly, and the final exam actually made me study."
"Five days of solid content. The toxicology and PPE sections gave my crew vocabulary they actually use on site instead of buzzwords."
Questions, answered.
Not sure whether the 40-hour, 24-hour, or 8-hour refresher fits your role? Reach out and an OSHA Safety Training team member will help you choose.
Talk to usForty hours to certified.Compliant from day one.
Enroll today, finish at your own pace, and walk away with a nationally recognized Certificate of Completion built to OSHA's 29 CFR 1910.120(e)(3).