9 C.F.R. § 95.20 Animal manure.
Title 9 - Animals and Animal Products
Manure of horses, cattle, sheep, other ruminants, and swine shall not be imported except upon permission from the Deputy Administrator, Veterinary Services. Importations permitted shall be subject to such restrictions as he may deem necessary in each instance: Provided, however, That manure produced by animals while in transit to the United States shall be subject only to the requirements of the Department regulations governing the importation of domestic livestock and other animals. [28 FR 5981, June 13, 1963, as amended by 59 FR 67134, Dec. 29, 1994]
Title 9: Animals and Animal Products
PART 95—SANITARY CONTROL OF ANIMAL BYPRODUCTS (EXCEPT CASINGS), AND HAY AND STRAW, OFFERED FOR ENTRY INTO THE UNITED STATES
§ 95.20 Animal manure.