Meats and meat products subject to the Federal Meat Inspection Act of March 4, 1907 (34 Stat. 1260), as amended and extended (21 U.S.C. § 71 et seq.), and poultry and poultry products subject to the Federal Poultry Products Inspection Act (21 U.S.C. § 451 et seq.) are exempted from the provisions of this Article so long as such meat, meat products, poultry, and poultry products remain in the possession of the processor. (1939, c. 320, s. 24 2/3; 1975, c. 614, s. 40.)