Regulations last checked for updates: Mar 28, 2026

Title 40 - Protection of Environment last revised: Dec 15, 2026
§ 62.9647 - Identification of plan—negative declaration.

October 30, 2003 letter from the Pennsylvania Department of Environmental Protection, Bureau of Air Quality, certifying that there are no existing small municipal waste combustion units within Pennsylvania, excluding Allegheny and Philadelphia counties, that are subject to 40 CFR part 60, subpart BBBB.

[69 FR 10167, Mar. 4, 2004]
authority: 42 U.S.C. 7401
source: 43 FR 51393, Nov. 3, 1978, unless otherwise noted.
cite as: 40 CFR 62.9647