Export Control Classification Number (ECCN)

An Export Control Classification Number (ECCN) is an alphanumeric code assigned by the U.S. Department of Commerce. It determines export control levels for items shipped internationally. It categorizes items like nuclear materials, chemicals, electronics, and software. Each code specifies countries to which items can be exported, aligning with U.S. export regulations. For example, ECCNs 3A001, 5B002, 9A990 designate electronics, information security equipment, and certain defense articles, respectively.