The Wisconsin Department of Agriculture, Trade and Consumer Protection, will hold public hearings on a proposed rule CR 07-116 that clarifies current rules related to rendering plants, animal food processors, grease processors, dead animal collectors, and carcass dealers, without making substantial changes. The rule also incorporates current federal regulations that prohibit the feeding of protein from mammalian tissues to cattle or other ruminants. The hearings are scheduled for February 20 and 22, 2008. Comments are due March 10, 2009. http://www.legis.state.wi.us/rsb/code/register/reg625b.pdf p. 17.