SUBTITLE A - ENVIRONMENTAL CONTROL AND PROTECTION (Chapter 1 to Chapter 6C)
- Chapter 1 - Environmental Controls (Subchapter I to Subchapter VIII)
- Chapter 1A - District Department of the Environment (Subchapter I to Subchapter III)
- Chapter 1B - District of Columbia Office of Energy (Section 8-171.01 to Section 8-171.07)
- Chapter 2 - Drainage of Lots (Section 8-201 to Section 8-205)
- Chapter 2A - Lead-Hazard Prevention and Elimination (Section 8-231.01 to Section 8-231.20)
- Chapter 3 - Weeds and Plant Diseases (Section 8-301 to Section 8-305)
- Chapter 4 - Pesticide Operations (Section 8-401 to Section 8-419)
- Chapter 5 - Manufacture, Renovation, and Sale of Mattresses (Section 8-501 to Section 8-508)
- Chapter 6 - Privies (Section 8-601 to Section 8-604)
- Chapter 6A - Brownfield Revitalization (Subchapter I to Subchapter VIII)
- Chapter 6B - Urban Forest Preservation (Section 8-651.01 to Section 8-651.08)
- Chapter 6C - Uniform Environmental Covenants (Section 8-671.01 to Section 8-671.14)