40 CFR § 62.3630 - Identification of plan.

On March 20, 2023, Indiana submitted a revised CAA section 111(d) state plan for implementing the revised emission guidelines for Municipal Solid Waste (MSW) Landfills. The enforceable mechanism for this state plan is a state rule codified in 326 Indiana Administrative Code (IAC) 8–8.2. The rule was adopted on September 14, 2022, and became effective on March 10, 2023.

[88 FR 85126, Dec. 7, 2023]