Administrative Rules of Montana
Department 32 - LIVESTOCK
Chapter 32.9 - GENERAL LICENSING AND PROVISIONS
Subchapter 32.9.7 - Additional Requirements for Plants Manufacturing and Packaging Cottage Cheese
Rule 32.9.704 - RECONSTITUTING DRY MILK

(1) Non-fat dry milk must be reconstituted in a sanitary manner, preferably by the use of a centrifugal pump and funnel arrangement. It must be reconstituted within 2 hours of the time of setting, using water which is free from viable pathogenic or otherwise harmful microorganisms as well as microorganisms which may cause spoilage of cottage cheese.