Navigating ITAR in 2026: What Engineers and Buyers Need to Know
If you’re in aerospace, defense, or any sector that handles sensitive technical data, you’ve likely heard of ITAR compliance. But with growing regulations, tightening enforcement, and more contractors entering the supply chain, it’s no longer a “nice to have” it’s non-negotiable.
At Mills Machine Works, we’ve taken the steps to make sure our shop isn’t just ITAR-registered , it’s ITAR-ready. Here's what that means for our customers, and why it matters more than ever.
What is ITAR and Why Should You Care?
ITAR (International Traffic in Arms Regulations) controls the manufacture, export, and transfer of defense-related articles and data. It’s enforced by the U.S. Department of State, and violations can result in fines, disqualification from contracts, or worse.
If you're sending parts that support defense, military, or weapons-related systems or even prototypes that could become defense-related , ITAR applies.
You’re responsible for:
Only working with ITAR-registered suppliers
Securing all technical data (drawings, CAD files, specs)
Avoiding unauthorized foreign access including via cloud platforms
In 2026, even Tier 3 suppliers are under greater scrutiny. The government wants traceability at every level and the primes are passing that pressure down the line.
How Mills Machine Works Stays ITAR-Ready
We’ve made ITAR compliance part of our daily operations, not just a policy on paper. That means:
We’re officially registered with the U.S. Directorate of Defense Trade Controls (DDTC)
We maintain segregated storage of all ITAR files and secure file-sharing protocols
We have ITAR-specific work instructions and employee training
We never outsource ITAR work overseas, period
Our job travelers, inspection records, and certs meet ITAR traceability standards
So when you send us controlled work, you know it’s being handled responsibly by a shop that understands the stakes.
What You Can Do as a Buyer or Engineer
If you’re working with ITAR-controlled parts in any capacity, here are a few quick reminders:
Clearly label drawings or files as ITAR-sensitive before sending them
Avoid unprotected cloud storage (Dropbox, Google Drive) unless your vendors use encrypted platforms
Verify supplier ITAR registration annually
Don’t assume ITAR = large volume — even a one-off prototype can be subject to controls
Include compliance expectations in your PO to avoid delays or liability
The earlier you talk to your supplier about ITAR, the better.
Final Thought
In today’s regulated manufacturing environment, compliance is no longer optional. It’s a core part of doing the job right.
At Mills Machine Works, we treat your data with the same precision as we treat your parts. That means security, traceability, and full accountability from start to finish.
👉 Need an ITAR-registered machine shop you can trust? Let’s talk.