Regulation History

The following air-related administrative regulations provide history by chapter and whether they are state and/or federally enforceable.

• Chapter 50 - General Administrative Procedures
  
• Chapter 51 - Attainment and Maintenance of the National Ambient Air Quality Standards
  
• Chapter 52 - Permits, Registrations and Prohibitory Rules
  
• Chapter 53 - Ambient Air Quality
  
• Chapter 55 - Emergency Episodes
  
• Chapter 57 - Hazardous Pollutants
  
• Chapter 58 - Asbestos
  
• Chapter 59 - New Source Standards
  
• Chapter 60 - New Source Performance Standards
  
• Chapter 61 - Existing Source Standards
  
• Chapter 63 - General Standards of Performance
  
• Chapter 65 - Mobile Source-Related Emissions
  
• Chapter 68 - Chemical Accident Prevention