Marking containers
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
The interested person shall provide any labor necessary for marking the containers, after the contents have been sampled and graded, at the direction of the official inspector. The container of an article which does not conform with any United States Standard for naval stores as to kind or grade, shall not be marked or certified, and any unauthorized marks appearing on the container shall be removed.
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.