On July 28, 2025, The Environmental Protection Network submitted comments urging the EPA to select Clean Air Scientific Advisory Committee (CASAC) members with strong, multidisciplinary scientific expertise, free of conflicts of interest. We emphasized the need for pollutant-specific expert panels to support the seven-member CASAC in National Ambient Air Quality Standards (NAAQS) reviews. Selection should prioritize breadth, depth, and diversity of scientific experience rather than stakeholder representation to ensure credible, high-quality evaluations.
EPN Comments on Clean Air Scientific Advisory Committee Nominations
