Dec. 6, 2017, comments due and public hearing, Division of Environmental Response and Revitalization (DERR), Hazardous Waste Management Rules.

Dec. 7, 2017, comments due and public hearing, Division of Air Pollution Control (DAPC), Low Reid Vapor Pressure (RVP) Fuel Requirements.

Dec. 8, 2017, comments due, Division of Air Pollution Control (DAPC), Architectural and Industrial Maintenance (AIM) Coatings.

Dec. 13, 2017, comments due and public hearing, Division of Surface Water (DSW), Credible Data Program (OAC Chapter 3745-4).

Dec. 18, 2017, comments due and public hearing, Division of Surface Water (DSW), Water Quality Standards Beneficial Use Designation Rule Wave 4, OAC 3745-1-29.

Dec. 18, 2017, Division of Environmental Response & Revitalization (DERR) Voluntary Action Program – Minor Rule Changes.

Dec. 20, 2017, comments due and public hearing, Division of Air Pollution Control (DAPC), NOx Budget Trading Program and Clean Air Interstate Rules.

Dec. 21, 2017, comments due and public hearing, Division of Surface Water (DSW), Proposed Rules — Implementation of Water Quality Standards (OAC Chapter 3745-2).

Dec. 21, 2017, comments due and public hearing, Division of Air Pollution Control (DAPC), OAC Chapter 3745-77, Title V Permit Rules.