Node A6 · Acronym decoder
ITAR
International Traffic in Arms Regulations
What it actually means
The U.S. State Department regulations controlling export of defense articles, services, and technical data on the U.S. Munitions List. "Export" includes showing technical data to a foreign person anywhere, including inside your own company — which is why ITAR shapes hiring, IT systems, and document markings, and why violations carry personal criminal liability.
Where you'll meet it
Export control briefings, document markings, and international program structures.