CCL Index
A key in determining whether you need a Department of Commerce export license is knowing whether your item has a specific Export Control Classification Number (ECCN). ECCNs are alpha-numeric codes that describe the item and indicate licensing requirements. You can find and search for the current list of ECCNs via the Commerce Control List (CCL).This index is not an exhaustive list of controlled items.
| Description | ECCN Citation |
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Wafer probing equipment
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Wafer processing, semiconductor manufacture
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Wafer production align and expose equipment
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Wafers, comprising multiple epitaxially grown layers
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Wafers, semiconductor with function determined
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Wall skin friction transducers
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War implement machinery, equipment, gear, and specially designed parts and accessories therefor
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Water cannon systems for riot or crowd control, and “parts” and “components” “specially designed” therefor
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Water cannon systems “software” “specially designed” for the “development,” “production” or “use” of commodities controlled by 0A977
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Water (deep) fording kits for ground vehicles
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Water jet cutting machines (CNC)
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Water jet (pumpjet) propulsion systems
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Water tanks (potable) and accessories for military aircraft
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Water tanks (potable) and accessories for submersible vessels
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Water tanks (potable) and accessories for surface vessels of war
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Water tunnels, propulsion model acoustic field measurement
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Water-hydrogen sulphide exchange tray columns
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Waterplane area vessels (small)
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Wave division multiplex equipment
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Waveform digitizers (Transient recorders)
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Wax pattern preparation equipment, ceramic shell
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Weaving machines
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Weight belts
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Welders, E-beam
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Welders, MIG
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Welding machines, laser
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Western equine encephalitis virus
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Western red cedar, logs and timber
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Wet-spinning equipment for refractory ceramics
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Wetsuits
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Wide-swath bathymetric survey systems
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Wigglers (free electron laser magnet) manufacturing or inspection equipment
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Wind tunnel aero-model technology
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Wind tunnel, control systems
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Wind tunnels, usable for missiles
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Winding machines, fiber optic gyro coil
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Windows, glass for nuclear radiation shielding
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Windows (ground vehicle), except those for amored vehicles
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Windshield water and wiper systems for military aircraft
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Wing folding system software
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Wing folding system technology
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Work stations, as computers having a CTP above 260 Mtops
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Xanthomonas albilineans
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Xanthomonas axonopodis pv. citri (Xanthomonas campestris pv, citri A) (Xanthomonas campestris pv. citri)
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Xanthomonas oryzae
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Xanthomonas oryzae pv. oryzae (syn. Pseudomonas campestris pv. oryzae)
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X-ray converters
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X-ray equipment for projection image transfer
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X-ray generators, radiographic
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X-ray machines, flash
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