67 Pa. Code § 105.91
The provisions of this § 105.91 adopted May 16, 1980, effective May 17, 1980, 10 Pa.B. 1980; republished and compiled August 1, 1980, effective August 2, 1980, 10 Pa.B. 3199; reserved March 30, 1984, effective March 31, 1984, 14 Pa.B. 1089. Immediately preceding text appears at serial page (83725).