We encourage affected business owners and citizens to become familiar with our regulations. You may view and download our current regulations below, or to request a copy be mailed to you, call 206-343-8800 or 800-552-3565.
Our regulations are periodically updated. Articles and Sections marked with an asterisk (*) were revised recently and are effective as of June 1, 2023. If you previously downloaded a set of regulations, you only need to download the recent updates.
Puget Sound Clean Air Agency Regulations
- Regulation I* (PDF)
- 1-0* - Table of Contents
- 1-1 - Policy, Short Title, and Definitions
- 1-2 - State Environmental Policy Act
- 1-3 - General Provisions
- 1-4 - Variances
- 1-5* - Registration
- 1-6* - New Source Review
- 1-7* - Operating Permits
- 1-8 - Outdoor Burning
- 1-9 - Emission Standards
- 1-12 - Standards of Performance for CEM Systems
- 1-13 - Solid Fuel Burning Device Standards
- 1-14 - Public Records
- 1-15 - Nonroad Engines
- Regulation II (PDF)
- 2-0 - Table of Contents
- 2-1 - Purpose, Policy, Short Title, and Definitions
- 2-2 - Gasoline Marketing Emission Standards
- 2-3 - Miscellaneous VOC Emission Standards
- Regulation III (PDF)
- 3-0 - Table of Contents
- 3-1 - General Requirements
- 3-2 - Review of Toxic Air Contaminant Sources
- 3-3 - Source-Specific Emission Standards
- 3-4 - Asbestos Control Standards