Documentation
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
Each shipment of restricted organisms transiting the United States must be accompanied by a document issued by the appropriate regulatory authority of the national government of the region of origin stating that the shipment has been inspected and determined to meet the packaging requirements in § 322.24.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.