Current through Register Vol. 54, No. 40, October 5, 2024
The provisions of this §91.42 adopted May 10, 1967; amended through March 26, 1971, effective 3/27/1971, 1 Pa.B. 1092; amended November 29, 1974, effective 11/30/1974, 4 Pa.B. 2454; reserved September 9, 1988, effective 9/10/1988, 18 Pa.B. 4096.