A National Advisory Committee on Occupational Safety and Health (NACOSH) working group crafting advice for OSHA’s long-awaited heat-danger standard appears set to recommend that the rule avoid tying protections to specific temperatures and instead account for variability in working conditions and geographic areas.
September 17, 2026
California OSHA’s (Cal/OSHA) standards board is divided over a pending proposal to substantially strengthen worker-safety rules for lead exposure in the construction sector and general industry, with several members agreeing with employers that the draft standard should be slowed and scaled back and others arguing it is far overdue.
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A scientist at EPA’s TSCA office says the agency’s collection of data on worker safety and chemical exposures differs in scope and purpose from industrial hygienists and employers’ methods, offering more insight into the program’s assessment process just as it is floating its first set of workplace safety standards in a newly proposed rule for methylene chloride.
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EPA chemicals chief Michal Freedhoff used the launch of the agency’s landmark TSCA risk-management proposal for methylene chloride to temper top officials’ prior statements that cast the rule and its worker-protection standards as a model for future chemical regulations under the law, saying key elements of the draft rest on case-specific factors.
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EPA’s newly proposed TSCA rule for methylene chloride would require a quick phaseout of most uses of the solvent but allows others to continue under a strict workplace exposure limit with monitoring and protective-gear mandates based on OSHA standards -- a line the agency’s chemicals chief says her office drew based on its “trust” in those sectors to adopt its safeguards.
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EPA is proposing new measures that would significantly strengthen regulatory oversight of emissions of the solvent ethylene oxide (EtO) from sterilization facilities and other settings, unveiling plans to set strict new workplace safety standards under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) as well as air emissions limits to mitigate high cancer risks.
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The White House Office of Management and Budget (OMB) has completed its review of EPA’s draft TSCA risk management rule for the solvent methylene chloride, teeing up formal release of a proposal that a top official has said will signal how the agency plans to regulate other substances and tailor chemical-safety rules to protect workers from occupational exposures.
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The White House has started interagency review of OSHA’s draft final rule expected to undo a Trump-era rollback of Obama-era electronic recordkeeping and reporting requirements for workplace health and safety data, just as a federal appeals court is preparing to resume long-stayed litigation over the loosened rule.
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California OSHA (Cal/OSHA) officials have released first-time proposed worker-safety rules for heat illness prevention at indoor worksites, a move expected to spark intense debate between labor groups and employers ahead of a meeting of the agency’s standards board in May.
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The White House Office of Management and Budget (OMB) has finished its review of OSHA’s proposed rule that the agency says will “clarify” specific personal protective equipment (PPE) requirements for construction workers, a move that could enhance protections against toxic chemical exposure and has been in development for almost four years.
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