OSHA’S HEAT ENFORCEMENT JUST GOT STRONGER

Is Your Workplace Heat Prevention Ready?

Some headlines this week got it wrong.

OSHA’s Heat National Emphasis Program (NEP) didn’t quietly expire on April 8th, it came back stronger.

On April 10th, OSHA issued a fully revised Heat NEP, effective immediately. It’s a data-driven overhaul built to last — and it’s running for five years.

What Changed

The new NEP uses four years of real inspection and injury data to focus heat enforcement on 55 of the highest-risk industries — construction, manufacturing, landscaping, food service, warehousing, and more. If your workers sweat on the job, assume your industry is on that list.

The arbitrary inspection quota is gone. In its place: sharper targeting, cleaner citation guidance, and more consistent enforcement across every OSHA region in the country.

The proactive inspection authority stays, and is quite remarkable in the wide net it can cast.

Heat Illness

On any day the heat index hits 80°F or the National Weather Service issues a heat advisory, OSHA compliance officers can walk through your door without a complaint being filed.

Additional changes include:

  • Streamlined content: The revised program removes outdated background information, updates links, and eliminates the former numerical inspection goal.
  • Reorganized appendices: It introduces two reorganized appendices — one for evaluating heat programs and another for citation guidance.
  • Improved tracking: The update includes clearer guidance to improve tracking and more effectively implement enforcement and outreach efforts.
  • Five-year term: The revised NEP is effective immediately and will be in place for five years after the effective date — meaning it runs through approximately April 2031, significantly longer than the prior one-to-three-year extensions.

Free Heat Stress Resources

Why This Matters

Heat kills. It’s the leading cause of weather-related death in the U.S., and heat-related workplace injuries have been climbing for years. The original NEP, launched in 2022, helped protect nearly 1,400 workers from ongoing hazardous conditions — and OSHA isn’t done.

This new program runs through 2031. Heat enforcement now a permanent priority rather than a seasonal issue.

What You Should Do Right Now

The basics of compliance haven’t changed — but “we’ll get to it” isn’t a strategy anymore. Before summer arrives, make sure your workplace has:

  • Cool drinking water available at all times
  • Shaded or air-conditioned rest areas
  • An acclimatization plan for new and returning employees
  • Training so workers and supervisors can recognize heat illness symptoms

If those aren’t documented and in place, you’re exposed — to OSHA and, more importantly, to a preventable tragedy.

Not sure if your heat program is OSHA inspection-ready? Lancaster Safety Consulting has been helping employers become OSHA compliant since 2004. We know exactly what compliance officers look for — and we’ll make sure you’re prepared before they show up.

Talk to our team today!

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