The provisions of this § 175.221 adopted December 2, 1977, effective February 1, 1978, 7 Pa.B. 3499; amended July 14, 1978, effective August 1, 1978, 8 Pa.B. 2006; corrected March 5, 1981, effective July 11, 1981, 11 Pa.B. 878; corrected July 16, 1982, effective July 10, 1982, 12 Pa.B. 2293; corrected July 23, 1982, effective July 10, 1982, 12 Pa.B. 2324; amended October 29, 1982, effective February 1, 1983, 12 Pa.B. 3862; corrected November 12, 1982, effective February 1, 1983, 12 Pa.B. 3947; readopted December 2, 1988, effective December 3, 1988, 18 Pa.B. 5362. Immediately preceding text appears at serial page (83789).