CBP and the relevant product agencies draw distinctions among these terms. 'Used' goods retain their original form with wear. 'Refurbished' goods have been cleaned or repaired to restore function. 'Remanufactured' goods have been rebuilt to original specifications and may be treated as new for duty and regulatory purposes. The correct classification depends on the extent of processing and the applicable tariff schedule language.

No special bond type is required solely because goods are used. Standard formal or informal entry procedures apply based on the shipment's value. However, if the used goods are subject to agency review — for example, used vehicles requiring EPA and DOT compliance — additional permits or certifications must accompany the entry.