OSHA Heat Illness PreventionCertification
Online training aligned with OSHA 29 CFR 1910 — for workers, supervisors, and employers in high-heat and extreme-cold environments who need to prevent illness, injury, and death caused by severe temperatures.
- Aligned with OSHA 29 CFR 1910
- Unlimited free exam retakes
- Instant Certificate of Completion
- 90 days of course access, any device
Aligned with OSHA standards for heat and cold stress prevention.
While OSHA is still developing dedicated standards for heat and cold stress, employers are required to provide a workplace free from hazards that could cause death or serious harm. This course gives workers and supervisors the knowledge to recognize, prevent, and respond to temperature-related illness and injury on the job.
Move at your own pace on any device, 24/7. You'll have up to 90 days to complete the course and can revisit any chapter for reference along the way.
If your team works in extreme temperatures, this is your course.
Heat and cold stress affect workers across dozens of industries. If your employees work outdoors, in non-climate-controlled environments, or around extreme heat sources, this training keeps them safe and your operation compliant.
One training program. Nationwide compliance.
Our Heat Illness Prevention course is aligned with OSHA's general industry requirements in every state. We update the material as standards evolve — so your team stays compliant and current on the regulations that protect them from environmental hazards.
Trusted by the people doing the work.
"We work in 115-degree heat. This course gave my crew real tools, not just 'drink water.' Everyone now knows the early signs of heat exhaustion and when to call it a day."
"Rolled this out before peak harvest season. The agriculture-specific content and the employer checklist made compliance straightforward for our 200+ field workers."
"The exposure limits section was eye-opening. I didn't realize how quickly heat stress can turn into an emergency. Now we enforce rest breaks by the book."
"Took it on my phone over the weekend. The clothing and care section alone was worth the price, we changed our uniform policy the following Monday."
"Our loading dock hits 100+ degrees in summer. This training helped us set up a real heat illness prevention program instead of just putting out water coolers."
"The treatment protocols are spot-on. As an EMT, I appreciate that the course teaches workers what to do before we arrive, those first minutes matter."
"OSHA-aligned and practical. The cold stress section was a bonus for our winter operations. Certificates were instant and looked professional."
"We work in 115-degree heat. This course gave my crew real tools, not just 'drink water.' Everyone now knows the early signs of heat exhaustion and when to call it a day."
Questions, answered.
Not sure if this course is right for your team? Reach out and talk with an OSHA Safety Training team member.
Talk to usStay cool under pressure.Safe in every season.
Enroll today, finish today, and walk away with a Certificate of Completion aligned with OSHA's requirements for heat and cold stress prevention.