Industry Raises Doubts On EPA’s Draft TSCA 1,4-Dioxane Exposure Limit

Trade groups and individual companies are starting to raise concerns on EPA’s draft supplement to the Trump-era TSCA evaluation of 1,4-dioxide, in particular an occupational exposure limit the agency quietly floated in early August, arguing in early comments that it may not be feasible along with several other broad concerns for the new review. While comments on the draft are open through Sept. 8, some industry stakeholders have already filed either substantive letters or requests for more time that outline...