The bill amends RCW 43.21B.110 to expand the jurisdiction of the pollution control hearings board to include appeals related to civil enforcement decisions made by the Department of Natural Resources under RCW 76.04.205. This addition allows for greater oversight and accountability regarding environmental enforcement actions taken by the Department of Natural Resources, ensuring that affected parties have a clear avenue for appeal.

In addition to the new insertion, the bill also reenacts and amends existing provisions of RCW 43.21B.110, which outlines the types of decisions that the hearings board can review. The bill specifies various categories of decisions from multiple departments and local authorities, including civil penalties, permit issuances, and orders related to environmental regulations. The inclusion of the Department of Natural Resources' civil enforcement decisions signifies a commitment to enhancing the regulatory framework surrounding natural resource management and environmental protection in Washington State.