What is the Export Control Classification Number (ECCN) for Teradek products? Teradek Support August 17, 2016 22:50 Follow The ECCN used for Teradek products is EAR99. Related articles What is the Harmonized Tariff Code for Teradek products? EC Declaration of Conformity for CE mark Is my warranty affected if I don't register my product? How do I register my Teradek product? Credit Card authorization amounts for Advance Replacement RMA Comments 0 comments Article is closed for comments.