Tariff Classification Course using HTSUS and Schedule B. This class is for importers and exporters. Tariff classification and valuation of goods must be done correctly for a successful international trade transaction. If you classify or value your products incorrectly, your shipment may not reach its destination, and/or you may be subjected to severe penalties. You will also learn how to determine whether goods are subject to quotas, restraints, embargoes or other restrictions. This course will give you the tools you need to properly classify your imported and exported goods.