CBP Informed Compliance Publication: "Marking of Country of Origin on U.S. Imports"
Acceptable Terminology and Methods for Marking
Every article of foreign origin entering the United States must be legibly marked with the English name of the country of origin unless an exception from marking is provided for in the law.
SPECIAL NOTE: This webpage is strictly about marking of country of origin on U.S. imports and is for general information purposes only. Reliance solely on this general information may not be considered reasonable care. Recognizing that many complicated factors may be involved in origin issues (raw materials are from one country while the product is assembled in another), an importer may wish to obtain a binding ruling from U.S. Customs and Border Protection. For more information please see determining the correct Country of Origin to use under the Customs Regulations, 19 CFR Part 177. Please be aware that in addition to this information, certain products are subject to additional labeling requirements. For example, clothing must have labels indicating fabric content and washing instructions. Other products with special labeling requirements include tobacco (the Surgeon General’s Warning Statement), food and pharmaceuticals, and automobiles.
Frequently Asked Questions - Guidance on Marking of Goods of Hong Kong – Executive Order 13936