A List of Drug and Feed Additives

PURPOSE: This rule provides a list of substances that may be used as drugs or feed additives. In addition, this list allows consistent formulation between the Missouri Commercial Feed Law and most other states. (1) 21 Code of Federal Regulations, parts 500-599, is a listing of those drugs and feed additives approved for use in interstate commerce in animal feeds. The purpose of the publication is to show what substances have been recognized as safe and to acknowledge the effectiveness of those substances for which claims are made. AUTHORITY: section 266.195, RSMo Supp. 1997.* Original rule filed Aug. 16, 1976, effective Nov. 11, 1976. Amended: Filed May 13, 1986, effective Sept. 1, 1986, Amended: Filed Nov. 17, 1997, effective June 30, 1998. *Original authority 1972, amended 1993, 1995, 1997.