The sale of raw milk for human or animal consumption is prohibited unless the herd-that is, all animals that have freshened or are over 24 months of age-has been tuberculin-tested within 1 year.
7 Pa. Code § 9.34
The provisions of this §9.34 issued under section 1 of the act of March 28, 1929 (P. L. 110, No. 117) (3 P. S. § 371); section 2 of the act of April 17, 1929 (P. L. 533, No. 236) (3 P. S. § 342); and section 1 of the act of June 22, 1931 (P. L. 650, No. 225) (3 P. S. § 431); amended under section 1702 of The Administrative Code of 1929 (71 P. S. § 442); and the Domestic Animal Law, 3 Pa.C.S. § § 2321(a)(12) and (38), 2327, 2329 and 2382.