The petition states that Tnuva rabbi Ze'ev Weitman permits the use of milk proteins and ingredients derived from halav nochri - milk that was milked by a gentile or without Jewish supervision - without specifying this on the product's package. Rabbis in the U.S. have argued that such milk is permitted since contemporary health standards, enforced through the imposing of heavy fines, ensure cow's milk remains pure.
Source: The Jersalem Post
Source: The Jersalem Post