52 Pa. Code § 27.8
The provisions of this § 27.8 adopted August 15, 1975, effective August 16, 1975, 5 Pa.B. 2131; reserved July 31, 1987, effective August 1, 1987, 17 Pa.B. 3217; corrected November 20, 1987, effective August 1, 1987, 17 Pa.B. 4726. Immediately preceding text appears at serial pages (120409).