21 C.F.R. § 203.10 Restrictions on reimportation.
Title 21 - Food and Drugs
No prescription drug or drug composed wholly or partly of insulin that was manufactured in a State and exported from the United States may be reimported by anyone other than its manufacturer, except that FDA may grant permission to a person other than the manufacturer to reimport a prescription drug or insulin-containing drug if it determines that such reimportation is required for emergency medical care.
Title 21: Food and Drugs
PART 203—PRESCRIPTION DRUG MARKETING
Subpart B—Reimportation
§ 203.10 Restrictions on reimportation.

