31 Pa. Code § 31.41
The provisions of this § 31.41 adopted June 17, 1968; amended through July 1, 1970; amended January 8, 1971, effective January 9, 1971, 1 Pa.B. 803; reserved December 23, 1994, effective December 24, 1994, 24 Pa.B. 6525. Immediately preceding text appears at serial page (18359).