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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Signature suppression devices, treatments & fittings
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Silicon carbide (SiC) substrate blanks
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Silicon, hetero-epitaxial grown multi-layer substrates
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Silicon microcircuits
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Silicone carbide wafers or semiconductor substrates, ingots, boules or preforms
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Silicon-on-sapphire integrated circuits
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Silver gallium selenide (AgGaSe2)
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Silylated resists for semiconductor lithography
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Simulators for nuclear reactors
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Simultaneous initiation arrangements or systems, single & multipoint
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Sin Nombre virus
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Single crystal casting control software
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Single crystal casting equipment
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Single crystals
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Single mode optical fiber & cable
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Single point diamond turning techniques, technology
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Single-element & focal plane arrays, space-qualified
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Single-use cultivation chambers with rigid walls
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Skin friction transducers, wall
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Slapper detonators (Electric)
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Slug guns
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Slurries and emulsions, commercial prefabricated
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Slurry propellant control systems
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Smoke bombs
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Smoke detector for military aircraft
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Sodium (Na) metal vapor lasers
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Sodium azide
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Sodium bifluoride
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Sodium cyanide
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Sodium fluoride
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Sodium hexafluorosilicate
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Sodium sulfide
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Software
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Software, adaptive control
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Software, dedicated, for toxic gas monitoring systems and their dedicated detecting components controlled by 2B351
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Software designed for nucleic acid assemblers and synthesizers controlled by 2B352.j that is capable of designing and building functional genetic elements from digital sequence data
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Software, electronic devices
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Software for Nuclear materials, facilities and equipment
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Software, for coordinating function of multiple subsystems for use in missiles
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Software, for potable electric generator development or production
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Software, numerical control
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Software, real time processing equipment operating systems
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Software, real time processing in machine tools
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Software, recovery of source code
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“Software” “specially designed” for commodities controlled by 0A617, “equipment” controlled by 0B617, or materials controlled by 0C617
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“Software” “specially designed” for ground vehicles and related commodities controlled by 0A606, 0B606, or 0C606
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“Software” specially designed for the “development” of the equipment controlled by 3A003
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“Software” “specially designed” for the “development,” “production,” operation, failure analysis or anomaly resolution of commodities controlled by 9A515.d
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“Software” “specially designed” for the “development,” “production,” operation, failure analysis or anomaly resolution of commodities controlled by 9A515.e
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“Software” specially designed or modified for the “development”, “production” or “use” of equipment controlled by 2A983
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