[Code of Federal Regulations] [Title 9, Volume 2, Parts 200 to end] [Revised as of January 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 9CFR416.11] [Page 622] TITLE 9--ANIMALS AND ANIMAL PRODUCTS CHAPTER III--FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PART 416--SANITATION--Table of Contents Sec. 416.11 General rules. Each official establishment shall develop, implement, and maintain written standard operating procedures for sanitation (Sanitation SOP's) in accordance with the requirements of this part.