52 Pa. Code § 31.44
The provisions of this § 31.44 adopted April 11, 1939; amended through April 1, 1967; reserved July 31, 1987, effective August 1, 1987, 17 Pa.B. 3217; corrected November 20, 1987, effective August 1, 1987, 17 Pa.B. 4726. Immediately preceding text appears at serial page (120453).