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Is your part actually ITAR?

Your customer stamped the print "ITAR." That isn't a yes-or-no — there are three buckets a part can fall in, and which one decides how careful you have to be. Here's how to tell them apart, without a lawyer.

Updated June 2026~6 min readDecision support, not legal advice

Primes blanket-stamp parts "ITAR" to cover themselves — it's easier than thinking about each one. So the stamp tells you to be careful; it doesn't tell you the part is actually ITAR-controlled. Figuring out the real bucket is the first move, because it drives everything else: whether you have to register, who's allowed to see the data, and what you can put in the cloud.

The three buckets

ITAR — on the USML
State Dept · DDTC · 22 CFR 121

Military-specific items on the U.S. Munitions List: defense articles, their components, and the technical data to make them. The strictest bucket — registration, U.S.-persons-only access, no consumer cloud or AI tools.

EAR-controlled — on the CCL, with an ECCN
Commerce Dept · BIS · Commerce Control List

Dual-use items — commercial things that also have military or strategic uses, listed on the Commerce Control List and coded by an ECCN. Controls depend on the specific code and where it's going.

EAR99 — subject to the EAR, but not listed
Commerce Dept · the catch-all

Everything subject to the EAR that isn't on the Commerce Control List. The lightest bucket — no license for most destinations (you still can't ship to embargoed countries or banned parties).

The actual method: the "order of review"

You don't guess the bucket — you walk it in order:

  1. Check the USML first. Is the part a defense article on the U.S. Munitions List? If yes, it's ITAR and you stop here.
  2. If it's not USML, check the Commerce Control List. Does it match an ECCN? If yes, it's EAR-controlled under that code.
  3. If it's subject to the EAR but not on the list, it's EAR99. The catch-all — but "EAR99" is a conclusion you reach after the first two steps, not a default you assume.
The trap: "specially designed"
Cheap and simple does not mean uncontrolled. A plain bracket, a machined body, a fastener can be ITAR if it's "specially designed" for an item on the Munitions List. The other direction bites too — plenty of everyday commercial items (drones, certain electronics) sit on the Commerce Control List. So don't reason "it's just a metal plate, it can't be controlled." What it goes into matters as much as what it is.

Don't guess — get it pinned down

For most shops, the move is simple: get the classification from your customer in writing. The prime usually knows (or is supposed to) the part's jurisdiction and code — make them put the USML category, ECCN, or "EAR99" on paper. That's your protection if anyone ever asks.

If the jurisdiction is genuinely unclear — ITAR or EAR? — there are formal routes: a Commodity Jurisdiction (CJ) request to the State Department settles ITAR-vs-EAR, and a classification request (CCATS) to Commerce confirms an ECCN. They're slow and formal, so they're a backstop, not a first step. Start with the customer.

Why the bucket decides everything

Same part, three very different sets of obligations. That's why getting the bucket right first saves you from either over-locking your whole shop or quietly sitting on a violation.

A short checklist

  1. Don't take the stamp at face value — but don't assume it's nothing either.
  2. Walk the order of review: USML → CCL/ECCN → EAR99.
  3. Watch "specially designed" — a simple part for a military end item can still be USML.
  4. Get the classification (USML category / ECCN / EAR99) in writing from the customer.
  5. If it's USML or you can't get a straight answer, treat it as controlled until it's resolved.
  6. Re-check when the rules move — the USML was revised in September 2025.
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This guide is general information to help you ask the right questions — it is not legal advice and isn't a substitute for qualified export-control counsel. Classifications turn on specific facts and change over time; verify against primary sources (DDTC for ITAR/USML, BIS for EAR/CCL) or get it in writing from your customer before you act.