25 Pa. Code § 122.1
This chapter adopts Standards of Performance for New Stationary Sources promulgated by the United States Environmental Protection Agency under the Clean Air Act (42 U.S.C.A. § § 7401—7642), regulating the construction or modification of stationary sources. The standards are adopted to make them independently enforceable by the Department and to implement a delegation of Federal authority under section 111(c) of the Federal Clean Air Act (42 U.S.C.A. § 7411).
The provisions of this § 122.1 adopted April 27, 1979, effective August 1, 1979, 9 Pa.B. 1447; corrected May 11, 1979, effective August 1, 1979, 9 Pa.B. 1534.