Yesterday, the Occupational Safety and Health Administration (OSHA) released a proposed rule with the goal of protecting millions of workers from the significant health risks of extreme heat.
The proposed rule would require employers to develop an injury and illness prevention plan to control heat hazards in workplaces affected by excessive heat. Among other things, the plan would require employers to evaluate heat risks and — when heat increases risks to workers — implement requirements for drinking water, rest breaks and control of indoor heat. It would also require a plan to protect new or returning workers unaccustomed to working in high heat conditions.
Employers would also be required to provide training, have procedures to respond if a worker is experiencing signs and symptoms of a heat-related illness, and take immediate action to help a worker experiencing signs and symptoms of a heat emergency.
In the interim, OSHA continues to direct significant existing outreach and enforcement resources to educate employers and workers and hold businesses accountable for violations of the Occupational Safety and Health Act’s general duty clause, 29 U.S.C. § 654(a)(1) and other applicable regulations. Record-breaking temperatures across the nation have increased the risks people face on-the-job, especially in summer months.
The agency continues to conduct heat-related inspections under its National Emphasis Program – Outdoor and Indoor Heat-Related Hazards, launched in 2022. The program inspects workplaces with the highest exposures to heat-related hazards proactively to prevent workers from suffering injury, illness or death needlessly. Since the launch, OSHA has conducted more than 5,000 federal heat-related inspections.
In addition, the agency is prioritizing programmed inspections in agricultural industries that employ temporary, nonimmigrant H-2A workers for seasonal labor. These workers face unique vulnerabilities, including potential language barriers, less control over their living and working conditions, and possible lack of acclimatization, and are at high risk of hazardous heat exposure.