Export License (if required)

An export license is government document which required to export specific goods in specific quantity to a particular destination.This required for most or all exports to some countries or for other countries only under special circumstances.These licenses are issued by Department of commerce's bureau of industry and security (dual use article), the state department directorate of defense trade control (defense article), the nuclear regulatory commission (nuclear material) and the U.S. drug enforcement Administration (controlled substances and precursor chemical).

Certificate of Origin: 

The certificate of Origin (CO) is required for some countries for all or only certain products. In many cases, a statement of origin is printed on company letter head. The exporter should verify whether the CO is required with the buyer/or an experienced shipper/freight forwarder or the trade information center.