State Department Questions
The USG does not consider intended use to be a relevant factor in determining whether the item should be on the USML or CCL.
You need only identify the item (or service) and include a history of the products design, development and use. Brochures, specifications and other documentation must be submitted in nine collated sets, plus a cover letter explaining the request. A Part 126.13 certification letter is not required.
Then you will need to identify the language level in addition to providing a history of the softwares design, development and use. In addition, you must comply with the Department of Defense Guidelines for International Transfer of Software Documentation (including Source Code).
The Department of State.
No. The Treasury Department controls the permanent import of USML items. Nuclear propulsion equipment and nuclear weapons are under the export control of the Department of Energy.