DEP rule relating to emission standards for hazardous air pollutants

SB 261 authorizes West Virginia's Department of Environmental Protection (DEP) to implement a specific rule (45 CSR 34) that sets emission standards for hazardous air pollutants. This rule would directly affect industrial facilities and businesses emitting these pollutants, requiring them to meet new or updated emission limits. The bill formally approves a legislative rule previously filed by the DEP in the State Register on July 23, 2025, under existing authority. It does not create new standards but enables the DEP to enforce the existing rule through administrative processes. The bill is procedural, focusing on authorizing the rule's implementation rather than altering pollution requirements.