OSHA 24-Hour HAZWOPERInitial Certification
Built to satisfy 29 CFR 1910.120(e)(3) — initial HAZWOPER training for workers with occasional exposure to hazardous substances at or below Permissible Exposure Limits.
- 29 CFR 1910.120(e)(3) compliant
- 16 modules · final exam
- Unlimited free quiz & exam retakes
- Instant Certificate of Completion
- Self-paced — save and resume anytime
Initial HAZWOPER training for workers with limited hazardous-waste exposure.
Not every worker on a HAZWOPER site needs the full 40-hour certification. The 24-hour course is built for personnel with occasional exposure to hazardous substances, who work at or below Permissible Exposure Limits, and who are not required to wear respiratory protection on a routine basis.
Developed by Certified Safety Professionals with decades of field experience, the course walks through the full 29 CFR 1910.120 standard — hazard recognition, PPE, toxicology, decontamination, and emergency response — on your schedule, on any device.
Sixteen 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
Built for workers with limited — not routine — hazardous-waste exposure.
If you'll occasionally enter a HAZWOPER-controlled area, support cleanup crews, or handle materials below Permissible Exposure Limits without routine respiratory protection, the 24-hour course is the right fit.
Initial certification. Nationwide acceptance.
Our 24-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.
"Twenty-four hours of training that actually held my attention. The modules built on each other instead of feeling like a random checklist."
"Enrolled twelve people in one batch. Progress reporting was clean, and every certificate landed in my inbox the minute they passed."
"The toxicology and PPE sections were the strongest I've seen at this price. Felt like the course was written by people who've actually worked a site."
"I knocked it out across two weekends. Self-paced really meant self-paced, no artificial timers, no fluff between sections."
"Covered the H₂S and chlorine content my crew actually needs. The quizzes were tough enough that passing felt earned."
"Documentation was airtight when our auditor came through. Course outline, completion records, certificates, all exactly what 1910.120(e)(3) expects."
"Did the whole course on my tablet during night shifts. The site characterization module alone was worth the enrollment."
"Twenty-four hours of training that actually held my attention. The modules built on each other instead of feeling like a random checklist."
Questions, answered.
Not sure whether the 24-hour or 40-hour course fits your role? Reach out and an OSHA Safety Training team member will help you choose.
Talk to usTwenty-four 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).