Parcel post inspection
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
Inspectors are authorized to inspect, with the cooperation of the U.S. Postal Service, parcel post packages placed in the mails in Hawaii, Puerto Rico, Guam, the Commonwealth of the Northern Mariana Islands, or the U.S. Virgin Islands to determine whether such packages contain products whose movement is not authorized under this subpart, to examine any such products that are found for insect infestation, and to notify the postmaster in writing of any violations of this subpart that are found as a result of an inspection.
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.