Skip to main content

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
Integrated circuits and assemblies manufacturing equipment and systems
Integrated circuits, compound semiconductor
Integrated circuits, custom
Integrated circuits, general purpose
Integrated circuits, microwave
Integrated circuits, radiation hardened
Integrated flight instrument systems/components
Integrated system source code, avionic/mission systems
Integration software for expert systems
Integration technology for flight management systems
Intensity modulator
Intercepting devices, communications
Intercepting systems and equipment, communications
Interconnect equipment (Computer)
Interconnection equipment
Interface equipment (military) for use in collecting or processing samples of chemical warfare agents
Interferometers, velocity (VISARs)
Interlacing machines
Intermediate amplifier equipment
International Space Station being developed, launched, and operated under the supervision of NASA and “parts,” “components,” “accessories” and “attachments” that are “specially designed” for the ISS
International Space Station parts components accessories attachments
Interrupters, ground fault circuit
Interstages for missiles
Intrinsic magnetic gradiometers
Inverse synthetic aperture radar (ISAR)
Inverters (Frequency changers or converters)
Iodo acetone (CAS 3019-04-3)
Ion beam equipment for mask making/semiconductor devices
Ion beam equipment for projection image transfer
Ion beam sensitive resist materials
Ion beam system, manufacturing, repairing, physical layout analysis and testing of masks or semiconductor devices
Ion implantation equipment
Ion implantation production equipment
Ion lasers
Ion or laser beam lithography mask or reticle fabrication equipment
Ion plating production equipment
Ion-enhanced diffusion equipment
Isolated live cultures
Isolators capable of use with biological agents
Isostatic presses, hot
Isostatic presses, n.e.s.
Isotope separators, electromagnetic
James Webb Space Telescope (JWST) and “parts,” “components,” “accessories” and “attachments” that are “specially designed” for the JWST
Jamming equipment
Japanese encephalitis virus
Jet engine lubricating oil
Jet engines/components, pulse
Jet vane, thrust vector control sub-systems
Jigs and fixtures for use in the manufacture of firearms, ordnance, and other stores and appliances for land, sea, or aerial warfare
Joule-Thomson self-regulating minicoolers