Article
TSCA Upheaval: Fifth Circuit Vacates EPA Methylene Chloride Rule
A federal appeals court has struck down EPA's methylene chloride regulation under TSCA, fundamentally challenging the agency's approach to chemical risk evaluation and management. The unanimous Fifth Circuit decision vacates both the 2022 risk determination and 2024 rule, potentially forcing EPA to revise its methodology for assessing chemical risks across multiple substances. Will this landmark ruling reshape how EPA regulates toxic chemicals and impact pending challenges to other chemical management rules
Beveridge & Diamond