The provisions of this § 15.41b adopted May 15, 1981, effective May 16, 1981, 11 Pa.B. 1647; corrected November 13, 1981, effective November 14, 1981, 11 Pa.B. 4038; amended May 14, 1982, effective July 1, 1981, 12 Pa.B. 1561; amended June 24, 1983, effective July 1, 1982, 13 Pa.B. 1994; amended March 22, 1985, effective July 1, 1983, 15 Pa.B. 1076; amended July 3, 1986, effective immediately and will apply retroactively to July 1, 1985, 16 Pa.B. 2403; amended July 31, 1987, effective July 1, 1986, 17 Pa.B. 3207; amended August 19, 1988, effective upon publication and apply retroactively to July 1, 1987, 18 Pa.B. 3684; amended February 17, 1989, effective upon publication and apply retroactively to July 1, 1988, 19 Pa.B. 635; amended June 8, 1990, effective upon publication and apply retroactively to July 1, 1989, 20 Pa.B. 3056; amended June 29, 1990, effective June 30, 1990, 20 Pa.B. 3592; amended January 25, 1991, effective immediately and apply retroactively to July 1, 1990, 21 Pa.B. 359; amended November 27, 1991, effective November 30, 1991, 21 Pa.B. 5510; amended May 8, 1992, effective May 9, 1992, 22 Pa.B. 2449; amended November 19, 1993, effective November 20, 1993, 23 Pa.B. 5528; amended July 7, 1995, effective July 8, 1995, 25 Pa.B. 2718; amended December 6, 1996, effective December 7, 1996, 26 Pa.B. 5886; amended January 3, 1997, effective January 4, 1997, 27 Pa.B. 18; reserved and renumbered as 12 Pa. Code § 135.41b, May 16, 1997, effective May 17, 1997, 27 Pa.B. 2415. Immediately preceding text appears at serial pages (224577) to (224578), (223427) to (223428) and (224579) to (224580).