Monday, October 24, 2011 DCMR Title 20 - Air Pollution Control Act of 1984 Chapters 1-9 Attachment(s): Chapter 1 - General Chapter 2 - General and Non-attainment Area Permits Chapter 3 - Operating Permits and Acid Rain Programs Chapter 4 - Ambient Monitoring and Emergency Procedures Chapter 5 - Source Monitoring and Testing Chapter 6 - Particulates Chapter 7 - Volatile Organic Compounds Chapter 8 - Asbestos, Sulfur and Nitrogen Oxides Chapter 9 - Motor Vehicular Pollutants, Lead, Odors, and Nuisance Pollutants