(April 5, 2024, 10:00 AM EDT) -- LANSING, Mich. — The Michigan Department of Environment, Great Lakes and Energy (EGLE) has filed a supplemental brief in support of its appeal in the Michigan Supreme Court arguing that it complied with the plain language of the Michigan Administrative Procedures Act (MAPA) when it estimated compliance costs for only the per- and polyfluoroalkyl substances XE "per- and
polyfluoroalkyl substances" (PFAS) drinking water rules under the Safe Drinking Water Act (SDWA) and that the Michigan Court of Appeals “improperly inserted itself into the rulemaking process.”...