Technical Data (EAR & ITAR) definition
Technical Data (EAR & ITAR) means information, other than software, which is required for the design, development, production, manufacture, assembly, operation, repair, testing, maintenance or modification of defense articles. This includes information in the form of blueprints, drawings, photographs, plans, instructions or documentation; classified information relating to defense articles and defense services on the USML and 600-series items controlled by the CCL information covered by an invention secrecy order; or software directly related to defense articles. The term does not include information concerning general scientific, mathematical, or engineering principles commonly taught in schools, colleges, and universities. It also does not include information in the public domain or basic marketing information on function or purpose or general system descriptions.