Important information for sending packages. At this moment only art catalogs/docouments are accepted by postal services to the US. A museum/gallery catalog is considered a type of document by U.S. Customs and Border Protection (CBP) because it provides essential information about an item's origin, nature, and value, which is critical for import classification and determining any applicable duties or regulations. The catalog record helps verify an object's status as fine art, a collectible, or another item subject to CBP scrutiny.
