ITAR Visitor Requirements:
What Defense Contractors Need to Know in 2026

No. Teams generally build visitor controls by combining ITAR definitions, licensing rules, and recordkeeping obligations with internal physical security procedures.

Yes. Screening and access controls are not only about citizenship. Organizations should still verify identity, access need, and restricted-party risk under their compliance program.

Many facilities handle both ITAR and EAR-controlled work. The Denied Persons List sits in EAR Part 764 (administrative enforcement). EAR Part 744 covers end-user and end-use controls such as the Entity List. Teams often run both in the same visitor screening workflow. They are different parts of the EAR.

Retention must align with your regulatory obligations and internal policy. Export-compliance teams typically keep complete screening and decision records long enough to satisfy audit and investigative lookback needs.

A manual process can exist, but in practice it is hard to prove consistency, timeliness, and evidence integrity at scale. Automated workflows are now the operational standard for most regulated organizations.

Hold the visit for export-control review rather than deciding at the front desk, and be careful about what the trigger actually is. Nationality alone is not it. The controlling question is whether the tour would release controlled technical data to a foreign person, which can be a deemed export requiring authorization even though nobody leaves the country and nothing ships. That turns on what is visible or audible along the route, not on the passport: a walk past controlled process technology is a different question from a conference-room meeting in the same building. Country does matter separately, because ITAR 22 CFR 126.1 sets a policy of denial for defense articles and defense services involving proscribed countries, and that list changes, so read the current text of the section rather than a remembered list. What you should not do is apply a blanket nationality rule. The Justice Department’s Immigrant and Employee Rights Section has repeatedly settled with companies that over-applied ITAR or EAR and restricted people by citizenship, and its position is explicit: neither the ITAR nor the EAR requires or authorizes limiting roles to U.S. citizens and lawful permanent residents, and U.S. nationals, asylees and refugees stand on the same footing under those rules. Over-applying export control is its own violation. In practice: hold rather than improvise, resolve the visitor’s person status, decide whether the route exposes controlled technology, apply escort and area restrictions or re-route the visit if it does, and record who decided and why. This is general information, not legal advice, and the determination belongs to your export-control function with counsel where the exposure is real.

There is no single ITAR checklist for visitors, so programs are built from five practices covered on this page: pre-visit screening against denied-party lists before access rather than after entry, verification of citizenship and nationality, escort and access-control procedures, documentation and record-keeping, and internal notification for foreign-person visits. Screening is revalidated at check-in rather than relying on the pre-registration result alone, and the list snapshot used for each decision is retained so the decision can be reconstructed later.