Current through Register Vol. 54, No. 36, September 7, 2024
The provisions of this §97.2 adopted September 10, 1971, effective 9/11/1971, 1 Pa.B. 1804; reserved May 5, 1978, effective 5/6/1978, 8 Pa.B. 1275; amended February 26, 1988, effective upon delegation of the pretreatment program to the Department by the Environmental Protection Agency, 18 Pa.B. 846; amended July 28, 1989, effective 7/29/1989, 19 Pa.B. 3229; reserved November 17, 2000, effective 11/18/2000, 30 Pa.B. 6059.