Section 20-403. DETERMINING CONFORMITY OF FEDERAL ACTIONS TO STATE OR FEDERAL IMPLEMENTATION PLANS [REPEALED]  


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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; D.C. Official Code §§ 8-101.05 and 8-101.06(b)), 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)), Mayor’s Order 98-44, dated April 10, 1998, and Mayor’s Order 2006-61, dated June 14, 2006

source

Final Rulemaking published at 45 DCR 7040 (October 2, 1998); as amended by Final Rulemaking published at 57 DCR 527 (January 8, 2010), incorporating text of Proposed Rulemaking published at 56 DCR 3132 (April 24, 2009).