DEFINITIONS AND ABBREVIATIONS
Title:20 ENVIRONMENT
Chapter: 20-1 AIR QUALITY - GENERAL RULES

Latest version of the final adopted rule presented in D.C. Municipal Regulations (DCMR)
View Text
Effective Date:5/8/2015
Authority:Sections 5 and 6(b) of the District of Columbia Air Pollution Control Act of 1984, as amended, effective March 15,
1985 (D.C. Law 5-165 (DCAPC); D.C. Official Code §§ 8-101.05 and 8-101.06(b)(2008 Repl.)); Section 107(4)
of the District Department of the Environment Establishment Act of 2005, effective February 15, 2006 (D.C. Law
16-51; D.C. Official Code § 8-151.07(4)(2008 Repl.)); Mayor's Order 98-44, dated April 10, 1998; and Mayor’s
Order 2006-61, dated June 14, 2006.
Source:Section 3 of the District of Columbia Air Pollution Control Act of 1984, effective March 15, 1985 (D.C. Law 5-165;
32 DCR 562, 572 (February 1, 1985)); as amended by Final Rulemaking published at 36 DCR 2554 (April 14,
1989); as amended by § 2 of the Gasoline Reid Vapor Pressure Requirements Act of 1990, effective March 8,
1991 (D.C. Law 8-238; 38 DCR 331 (January 11, 1991)); as amended by § 2 of the Air Pollution Control Act of
1984 National Ambient Air Quality Standards Attainment Amendment Act of 1993, effective October 15, 1993
(D.C. Law 10-24; 40 DCR 5474 (July 30, 1993)); as amended by Final Rulemaking published at 44 DCR 2793
(May 9, 1997); as amended by Final Rulemaking published at 45 DCR 20 (June 2, 1998); as amended by Final
Rulemaking published at 45 DCR 7037 (October 2, 1998); as amended by Final Rulemaking published at 47 DCR
8638 (October 27, 2000); as amended by Final Rulemaking published at 47 DCR 9686 (December 8, 2000); as
amended by Final Rulemaking published at 51 DCR 3877 (April 16, 2004) [incorporating by reference the text of
Proposed Rulemaking published at 51 DCR1437 (February 6, 2004)]; as amended by Final Rulemaking
published at 58 DCR 11286 (December 30, 2011); as amended by Final Rulemaking published at 59 DCR 13044
(November 16, 2012); as amended by Final Rulemaking published at 62 DCR 5685 (May 8, 2015).
Editor's Note:
Rulemaking notices presented in D.C. Register(DCR) and Rule versions presented in D.C. Municipal Regulations (DCMR)
Total Records: 12
IDRegister Category / AdoptionHeadingNotice /
Adoption
Publish Date
5531636 Proposed Rulemaking Environment, District Department of the -Notice of Second Proposed Rulemaking
and Public Hearing - Second Proposal to Revise the Sulfur Content Requirements
for Fuel Oil and to Submit the Rulemaking to EPA as a SIP Revision
View Text 7/3/2015
Vol 62/28
4418270 Adopted Rule DEFINITIONS AND ABBREVIATIONS View Text Effective:
5/8/2015
5452775 Final Rulemaking Environment, District Department of the - Notice of Final Rulemaking - Interstate
Transport of Nitrogen Oxides (NOx) Emissions
View Text 5/8/2015
Vol 62/19
5191069 Proposed Rulemaking Environment, District Department of the - Notice of Second Proposed Rulemaking
- Interstate Transport of Nitrogen Oxide (NOx) Emissions from Non-Electric
Generating Unit (EGU) Sources and Proposed
Revision of the District’s State Implementation Plan (SIP)
View Text 11/21/2014
Vol 61/48
4959336 Proposed Rulemaking Environment, District Department of the - Notice of Proposed Rulemaking -
Revisions to the Sulfur Content Requirements for Fuel Oil
View Text 6/20/2014
Vol 61/26
4010191 Adopted Rule DEFINITIONS AND ABBREVIATIONS View Text Effective:
11/16/2012
4049670 Final Rulemaking Environment, District Department of the - Notice of Final Rulemaking - New
Source Review Program
View Text 11/16/2012
Vol 59/46
1942733 Proposed Rulemaking Environment, District Department of the - Notice of Proposed Rulemaking View Text 2/17/2012
Vol 59/7
3872063 Adopted Rule DEFINITIONS AND ABBREVIATIONS View Text Effective:
12/30/2011
1864066 Final Rulemaking District Department of the Environment - Volatile Organic Compound Emissions
Reduction
View Text 12/30/2011
Vol 58/52
1388475 Proposed Rulemaking Volatile Organic Compound Emissions Reduction View Text 8/12/2011
Vol 58/32
741097 Adopted Rule DEFINITIONS AND ABBREVIATIONS View Text