What cannot be classified as technical data?

In understanding the classification of technical data, it is essential to recognize the definitions and implications of the terms involved. Technical data typically refers to information that is related to the design, development, production, or use of defense articles and defense services.

A defense article includes any item or technical information, whereas a defense service refers to the support or training related to defense articles. Therefore, both defense articles and defense services inherently fall under the umbrella of technical data due to their associated technical information.

On the other hand, a prototype design also constitutes technical data because it involves detailed designs and plans for creating a defense article, which directly aligns with the definition of technical data.

Consequently, classifying both a defense article and a defense service as not being technical data is inaccurate because they are indeed forms of technical data. Therefore, identifying both a defense article and a defense service as incapable of being classified as technical data is incorrect, making this option the one that cannot stand as a valid classification.