Chemical Safety and Hazard Investigation Board (CSB) Chair Katherine Lemos has resigned with three years left in her term, reportedly citing “eroded confidence” in the body’s mission and priorities, months after the Senate confirmed two new CSB members and just days after the announcement of President Joe Biden’s latest nominee.
September 18, 2026
Chemical Safety and Hazard Investigation Board (CSB) Chair Katherine Lemos has resigned with three years left in her term, reportedly citing “eroded confidence” in the body’s mission and priorities, months after the Senate confirmed two new CSB members and just days after the announcement of President Joe Biden’s latest nominee.
Date:
EPA is refusing an array of requests from industry and members of Congress to extend the June 13 comment deadline on its latest draft Integrated Risk Information System (IRIS) assessment of formaldehyde, arguing that criticism of its development process is unfounded and that there will be more chances for the public to weigh in during peer review.
Date:
A top Republican on the Senate environment committee is strongly opposing Democrats’ latest bill to ban asbestos uses, arguing during a June 9 hearing that OSHA and EPA should address the material’s risks through rulemaking instead of legislation, in a sign the measure faces an uphill battle to win bipartisan support needed to break any filibuster.
Date:
A top Republican on the Senate environment committee is strongly opposing Democrats’ latest bill to ban asbestos uses, arguing during a June 9 hearing that OSHA and EPA should address the material’s risks through rulemaking instead of legislation, in a sign the measure faces an uphill battle to win bipartisan support needed to break any filibuster.
Date:
California OSHA (Cal/OSHA) has released a long-delayed new draft of its proposed workplace violence prevention standard that would govern “all industries” as a supplement to its existing, healthcare-specific rule, but the revisions are drawing early push-back from employer attorneys over its definitions and broad applicability.
Date:
California OSHA (Cal/OSHA) has released a long-delayed new draft of its proposed workplace violence prevention standard that would govern “all industries” as a supplement to its existing, healthcare-specific rule, but the revisions are drawing early push-back from employer attorneys over its definitions and broad applicability.
Date:
EPA has quietly released workplace exposure limits for five chemicals that will be subject to upcoming TSCA rules, appearing to lay the groundwork not just for those proposals but also a potential reversal on trichloroethylene (TCE), where the agency has prepared two limits -- one based on the Trump-era risk determination and a stricter second option using research the prior administration rejected.
Date:
A federal appeals court has rejected meat producers’ bid to revive litigation over Trump-era line-speed waivers for pork plants, holding that the employers should have tried to intervene in the case while it was still active instead of waiting until the Biden administration decided not to appeal a decision scrapping the program over worker-safety concerns.
Date:
The Occupational Safety and Health Review Commission has taken the rare step of announcing that its current members are deadlocked on a pending petition, unveiling a pair of opinions where the two members are at odds on whether claiming a violation occurred “on or about” a particular day gives OSHA leeway to file a citation more than six months later.
Date: