[Code of Federal Regulations] [Title 9, Volume 2] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 9CFR310.18] [Page 125-126] TITLE 9--ANIMALS AND ANIMAL PRODUCTS CHAPTER III--FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PART 310_POST-MORTEM INSPECTION--Table of Contents Sec. 310.18 Contamination of carcasses, organs, or other parts. (a) Carcasses, organs, and other parts shall be handled in a sanitary manner to prevent contamination with fecal material, urine, bile, hair, dirt, or foreign matter; however, if contamination occurs, it shall be promptly removed in a manner satisfactory to the inspector. (b) Brains, cheek meat, and head trimmings from animals stunned by [[Page 126]] lead, sponge iron, or frangible bullets shall not be saved for use as human food but shall be handled as described in Sec. 314.1 or Sec. 314.3 of this subchapter.