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.
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.
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.
The Department of Homeland Security (DHS) is floating a draft plan to overhaul its years-old chemical security program, seeking to break from EPA methods that were the basis for its 2007 rule for determining which chemicals and facilities to regulate, though the program’s future hinges on Congress reauthorizing it before it expires in July.
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.
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.
The Asbestos Disease Organization (ADAO) is asking EPA to expand the window to comment on newly published worker-safety data related to its proposed ban on current uses of chrysotile asbestos, even as it warns the agency against letting its review of those comments delay a final asbestos rule from its non-binding October target.
California OSHA (Cal/OSHA) is issuing 18 citations to a medical device sterilization company for allegedly failing to protect its employees from overexposure to the toxic solvent ethylene oxide (EtO), amid a growing battle over EPA-crafted risk levels for the carcinogen that industry has argued are unreasonably strict.
EPA is opening a new public comment period for its proposed rule that would ban ongoing uses of chrysotile asbestos, saying industry and environmental groups have submitted a wave of new data on whether a two-year phase-out for chlor-alkali facilities is practicable and protective of workers, and asking stakeholders to weigh in on that evidence.
OSHA has posted a new regulatory interpretation letter that addresses a host of questions from employers on the Hazard Communication Standard’s (HCS) application to lithium-ion (Li-ion) batteries, noting several situations when the devices qualify as “consumer products” or “articles” exempt from the rule but highlighting other areas where HCS labels are mandatory.