[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: 9CFR355.1] [Page 398] TITLE 9--ANIMALS AND ANIMAL PRODUCTS CHAPTER III--FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PART 355--CERTIFIED PRODUCTS FOR DOGS, CATS, AND OTHER CARNIVORA; INSPECTION, CERTIFICATION, AND IDENTIFICATION AS TO CLASS, QUALITY, QUANTITY, AND CONDITION--Table of Contents Sec. 355.1 Meaning of words. Words used in this part in the singular form shall be deemed to import the plural, and vice versa, as the case may demand.