7 CFR §58.245
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Samples shall be tested according to the applicable methods of laboratory analysis contained in either DA Instruction 918-RL as issued by the USDA, Agricultural Marketing Service, Dairy Programs, or Official Methods of Analysis of the Association of Analytical Chemists or Standard Methods for the Examination of Dairy Products.