“Nomor Pendaftaran Barang” (NPB) translates to Registration Number of Goods. This registration number is issued by the Indonesian government’s Directorate General of Customs and Excise (Direktorat Jenderal Bea dan Cukai) and is mandatory for imported goods entering the country. The NPB serves as a unique identifier for each imported product, facilitating customs clearance and ensuring compliance with import regulations. It helps authorities track and verify the legality, origin, and classification of goods, ensuring they meet safety, quality, and environmental standards before being released into the Indonesian market. Obtaining an NPB involves submitting necessary documentation and complying with customs procedures, playing a crucial role in regulating international trade and protecting domestic markets in Indonesia.