The Division of Air Pollution Control (DAPC) develops and enforces rules in the Ohio Administrative Code (OAC). These rules assist the state of Ohio to:
- Attain and maintain the National Ambient Air Quality Standards (NAAQS) contained in the Clean Air Act
- Fulfill the requirements set forth by the Ohio General Assembly in Ohio Revised Code (ORC) Section 3704
- Protect and maintain healthy air quality for the citizens of the state of Ohio
Ohio EPA air pollution control regulations are located in the OAC in chapters 3745-14 to 3745-26, 3745-31, 3745-71 to 3745-80, 3745-100 to 3745-105, 3745-108, 3745-109, and 3745-112 to 3745-114. Additional chapters are added as needed to address new laws and requirements related to air pollution control.
Proposing new rules and amendments to existing rules is a regular activity conducted by Ohio EPA in response to laws passed by the General Assembly and federal rule requirements. The Agency is also required by state law to review its rules at least once every five years to ensure their continued need and relevance.
During the Ohio rule-making process, rules pass through the following four phases: early stakeholder outreach; draft review; proposal to the Joint Committee on Agency Rule Review (JCARR); and final adoption. To view the rules currently in each of these phases, please view the tabs below.
Join a rules electronic mailing list to stay informed about current rule-making and opportunities to provide comment during the process.