All milk or cream used in the manufacture of pasteurized butter or cheese shall be pasteurized only in the plant where the butter or cheese is manufactured.
RCW 15.36.261
Butter or cheese—Pasteurization of milk or cream.
1961 c 11 s 15.32.410
Official source: Washington State Legislature. Reproduced from public-domain Washington statutes; confirm against the official source for the current text. Not legal advice.