In many cases, customs clearance is completed in under 24 hours. 1(H), 14, 20,21 and 22 of the Table, the Chief Executive, or the person next in hierarchy duly authorized by the Chief Executive or Head of the importing company shall certify in the prescribed manner and format as per Annex-A that the imported items are the company's bona fide. We want you to have a good experience moving through the CBP clearance process. Learning about traveler entry forms, agricultural products allowed and prohibited, what items are dutiable, and other information about the process will help you move speedily through the CBP process. We want you to. At the moment, the U. does not require importers to have a license specific to battery imports. Most lithium battery regulation has to do with the shipping process. Customs clearance process, explore the timelines for both ocean and air shipments, and discuss how Digital Logistics Platforms like FreightAmigo can help streamline this critical step in the supply chain.