The purpose of the air quality regulations is to prevent or minimize emissions into the atmosphere and thereby protect and enhance the quality of the District's air resources so as to protect the public health and welfare, promote the productive capacity of the people of the District of Columbia, and protect and restore the natural environment of the District of Columbia.
The air quality regulations shall apply to all operations in the District as authorized by the District of Columbia Air Pollution Control Act of 1984 (D.C. Law 5-165), as amended, as well as federal operations to the full extent permitted by the Clean Air Act (42 LBC §§ 7401 et seq.), as amended, and regulations promulgated thereunder.
All regulations and parts of regulations in effect in the District that are inconsistent with the provisions of the air quality regulations are superseded with respect to matters covered by the air quality regulations, unless specifically stated otherwise.
The English system of measurement shall be the official system of measurement under the air quality regulations, unless specified otherwise.
Reference in the air quality regulations to a specific introductory section or subsection (such as § 204 or § 204.1) is intended to include a reference to all subdivisions of the specific section or subsection (such as §§ 204.1, 204.2, 204.1(a), and 204.1(a)(1)).
If any provision of the air quality regulations or the application thereof to any person or circumstance, is held invalid by a court of competent jurisdiction, the validity of the remainder of the air quality regulations shall not be affected.
D.C. Mun. Regs. tit. 20, r. 20-100