Air Quality Rules & Regulations Current Rules and Supporting Materials Current Rule-Making Activities Rules View the most recent compilation of air quality rules codified in the North Carolina Administrative Code. Draft Rules View or submit comments on draft rules under development. Air Quality Committee (AQC) Contact: Rule Development Branch Supervisor Rules in the Hearing Process View or comment on proposed rules currently in the hearing process. Important Letters & Memoranda Browse a collection of letters and memos concerning North Carolina's air quality rules. Rules Awaiting Approval View air quality rules recently adopted by the Environmental Management Commission but awaiting Rules Review Commission approval. Permit Fees Schedule View current DAQ permit and application fees. Rules Awaiting Legislative Review View air quality rules recently approved by the Rules Review Commission but awaiting legislative review. Permit Exemptions and Registration View the final streamlined permit exemption rules and related implementation materials. EPA's Power Sector Carbon Pollution Standards Emission standards for fossil fuel-fired electric generating units (EGUs). CAA Section 110 SIP Submissions View DAQ SIP submissions related to the Section 110 of CAA by Subject Periodic Review of Existing Rules View the status of the Periodic Review of Existing Rules pursuant to G.S. 150B-21.3A. CAA Section 111(d)/129 State Plan Notices and Submissions View DAQ State Plan notices and submissions related to the Section 111(d)/129 of CAA by Subject Join our Listserv Connect to NCDAQ-Rules Development to receive information about meetings and public hearings.