22 Pa. Code § 121.4
The provisions of this § 121.4 issued under the act of July 12, 1981 (P. L. 264, No. 89) (24 P. S. § § 5102.1 and 5104(1.2)); amended under section 6(e) of the act of January 25, 1966 (P. L. 1546, No. 541) (24 P. S. § 5156(e)).
The provisions of this § 121.4 adopted February 27, 1969; amended February 16, 1973, effective February 17, 1973, 3 Pa.B. 325; amended November 23, 1973, effective November 24, 1973, 3 Pa.B. 2719; amended December 27, 1974, effective December 28, 1974, 4 Pa.B. 2699; amended August 22, 1975, effective August 23, 1975, 5 Pa.B. 2189; amended June 19, 1981, effective June 20, 1981, 11 Pa.B. 2116; amended March 26, 1982, effective March 27, 1982, 12 Pa.B. 1043; amended July 31, 2015, effective August 1, 2015, 45 Pa.B. 4163. Immediately preceding text appears at serial pages (268145) to (268146).
This section cited in 22 Pa. Code § 121.151 (relating to application of existing Agency regulations); 22 Pa. Code § 121.201 (relating to application of existing Agency regulations); 22 Pa. Code § 121.302 (relating to application of existing Agency regulations); and 22 Pa. Code § 121.401 (relating to application of existing agency regulations).