A.7: The Departments of State and Commerce have adopted essentially the same definition of "specially designed." There are slight differences in the definitions to make them EAR specific and ITAR specific, but both definitions are based on the catch-and-release construct. In addition, once you become familiar with one definition (either the EAR definition or ITAR definition), it will be easier for you to understand the other definition because they are constructed in the same way. However, it is important to understand that you only use the ITAR "specially designed" definition when reviewing the ITAR and the EAR "specially designed" definition when reviewing the EAR.