22 CFR §121.1 Category XII
USML Category XII: Fire Control, Range Finder, Optical and Guidance and Control Equipment
USML Category XII is commercially significant and frequently litigated — it covers fire control systems, targeting and sighting equipment, military night-vision devices, laser rangefinders, infrared imaging systems, and guidance and control components designed for military weapons systems. The category captures both systems and components including optical elements, detector arrays, and stabilization platforms specifically engineered for military targeting.
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Founder, ITAR Screen
Trenton is the founder of ITAR Screen and Gideon Dynamics. He built ITAR Screen to give defense contractors and dual-use exporters fast, auditable USML classification and denied-party screening without the complexity of enterprise compliance platforms.
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Coverage
What Category XII covers
USML Category XII is commercially significant and frequently litigated — it covers fire control systems, targeting and sighting equipment, military night-vision devices, laser rangefinders, infrared imaging systems, and guidance and control components designed for military weapons systems. The category captures both systems and components including optical elements, detector arrays, and stabilization platforms specifically engineered for military targeting.
Common controlled items
- Night-vision devices: image intensifier tubes (Gen 3), NVGs, night-vision sights
- Thermal imaging sensors and targeting systems for military use
- Military laser rangefinders and designators
- Inertial navigation systems (INS) for military platforms
- Fire control computers for tank gun systems
- Military head-up displays (HUDs) and helmet-mounted sights
- Infrared search and track (IRST) systems for aircraft
EAR / ECCN
EAR overlap
Commercial night-vision devices below specific intensifier tube performance thresholds may be EAR-controlled under ECCN 0A987 or 6A002. Generation III image intensifier tubes are categorically ITAR under Category XII. Thermal cameras with certain frame rates and resolution combinations may also be ITAR. This category is among the most common sources of DDTC enforcement actions.
Licensing
Typical license requirements
DSP-5 licenses required for hardware exports. Night-vision exports are subject to particular scrutiny; certain countries are effectively embargoed for Gen III NVG transfers. Technical data for optical systems requires licenses under 22 CFR §125.
Regulations
Key citations
22 CFR §121.1 Category XII22 CFR §123 — Export Licenses22 CFR §125 — Technical DataITAR 22 CFR §120.41 — specially designed definitions relevant to optics
Always verify against the current version of the USML (22 CFR Part 121) on the eCFR. ITAR Screen classifications are versioned against the USML reference at the time of the call.
Primary sources
- DDTC — 22 CFR Parts 120–130 (ITAR)
Official ITAR text administered by the State Dept. Directorate of Defense Trade Controls
- BIS — 15 CFR Parts 730–774 (EAR)
Export Administration Regulations, including the Commerce Control List (CCL)
- OFAC — Sanctions Programs and Country Information
Current SDN list, blocked persons, and active U.S. Treasury sanctions programs
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