Heat Workforce Standards Act of 2025
Rep. Mark Messmer (R-IN) introduced this bill to block OSHA from finalizing, implementing, or enforcing a heat safety rule requiring employers to create plans to evaluate and control heat hazards in workplaces. The bill specifically prohibits OSHA from finalizing the proposed Heat Injury and Illness Prevention standard published in August 2024 or any substantially similar standard that would apply to employers in outdoor and indoor work settings across general industry, construction, maritime, and agriculture sectors. The bill also addresses lighting, heating, and cooling standards related to worker safety. The bill passed committee on a 18-15 party-line vote in July 2026.
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Jul 21
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Nov 20, 2025
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