Difference between EAR99 and NLR

EAR99 is a classification for an item. It indicates that a particular item is subject to the EAR, but not specifically described by an Export Control Classification Number (ECCN) on the Commerce Control List (CCL). While the classification describes the item, the authorization for shipment of that item may change, depending on the circumstances of the transaction. NLR stands for the "No License Required" designation. NLR may be used for either EAR99 items, or items on the CCL that do not require a license for the destination. However, exports of an EAR99 item to an embargoed country, an end-user of concern, or in support of a prohibited end-use may require an export license.