21 U.S.C. § 141 : US Code - Section 141: Prohibition of importation without permit

Search 21 U.S.C. § 141 : US Code - Section 141: Prohibition of importation without permit

On and after May 16, 1927, the importation into the United States
of milk and cream is prohibited unless the person by whom such milk
or cream is shipped or transported into the United States holds a
valid permit from the Secretary of Health and Human Services.