Heat rules where your state has no standard
What the OSHA heat National Emphasis Program expects in the states without their own rule.
Most states have no heat standard of their own, and that is regularly misread as nothing applying. The federal general duty clause covers recognized hazards, heat is a recognized hazard, and the heat National Emphasis Program is actively directing inspections in high-risk industries. The expectation is plain: cool water, rest, shade or an equivalent cool-down area once the heat index reaches 80 F, acclimatization for new workers, training, and a record showing you did it.
Takeaways
- Explain what obligation exists in a state with no heat standard.
- Say what an inspector under the NEP is actually looking for.
- Know why the heat index 80 F line matters even without a state rule.
- Keep a record that would survive an inspection you did not expect.
The general duty clause is the standard
What the National Emphasis Program does
Why heat index 80 F
Check whether you are in a state plan state
Frequently asked questions
- Can OSHA cite me for heat if my state has no heat rule? Yes, under the general duty clause. Heat illness is a recognized hazard, and OSHA has issued general duty citations for it in states without a specific standard.
- Is the NEP a regulation? No. A National Emphasis Program is an enforcement directive that tells OSHA offices where and how to inspect. It does not create new obligations, but it determines how likely you are to be inspected and what will be examined.
- What is the single most useful thing to have ready? A dated daily record for hot days showing the reading, that water and shade were available, that breaks happened, and a supervisor signature. That one artifact answers most of what an inspector asks.
- Does the NEP apply indoors? Yes. The program covers indoor and outdoor heat exposure in the targeted industries, including warehouses, kitchens, and manufacturing.