This document defines various categories of exporters and importers and provides explanations of key export and import documentation terms. It discusses the different types of exporters such as manufacturer exporter, merchant exporter, AEZ, BTP, EOU, and service provider. It also defines categories of importers. The document then provides details on various export documents including commercial invoices, packing lists, bills of lading, certificates of inspection and origin, and regulatory documents. It explains types of bills of lading and transport documents used in export and import transactions.