The State Department of Agriculture shall establish and maintain procedures, systems and plans to carry out and enforce the intent and purposes of ORS § 621.730, 621.740 and 621.750. The department shall make department laboratory facilities, equipment, materials and services available to producers and other persons engaged in the milk industry for the official testing, retesting or duplicate testing of milk for milk fat content by means of the ‘Babcock Test’ or any equally accurate and efficient test approved by the department. [1965 c.474 § 2; 1999 c.197 § 57]