[Code of Federal Regulations] [Title 9, Volume 2] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 9CFR312.4] [Page 144] TITLE 9--ANIMALS AND ANIMAL PRODUCTS CHAPTER III--FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PART 312_OFFICIAL MARKS, DEVICES AND CERTIFICATES--Table of Contents Sec. 312.4 Official ante-mortem inspection marks and devices. The official marks and devices used in connection with ante-mortem inspection are those prescribed in Sec. 309.18 of this subchapter.