55 Pa. Code § 181.43
The provisions of this § 181.43 adopted August 4, 1977, effective August 5, 1977, 7 Pa.B. 2180; amended October 27, 1978, effective November 27, 1978, 8 Pa.B. 2909; corrected November 10, 1978, effective November 27, 1978, 8 Pa.B. 3086; amended January 4, 1980, effective March 5, 1980, 10 Pa.B. 43; explained November 6, 1981, 11 Pa.B. 3954; amended November 6, 1981, effective November 7, 1981, 11 Pa.B. 3969; amended November 6, 1981, effective November 7, 1981, 11 Pa.B. 3972; amended July 9, 1982, effective July 10, 1982, 12 Pa.B. 2177; reserved August 26, 1988, effective November 1, 1988, 18 Pa.B. 3949. Immediately preceding text appears at serial pages (108938) to (108939).