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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
Monel equipment including valves, piping, tanks and vessels
Monel plate
Monitoring equipment, radiation
Monitoring systems, toxic gas
Monkeypox virus
Monolithic Microwave Integrated Circuit (MMIC) amplifiers
Monolithic integrated circuit repair or trimming laser equipment
Monolithic integrated circuits
Monospectral imaging sensors
Motion control boards for machine tools
Motion simulators or rate tables
Multi-chamber central wafer handling systems
Multi-channel interval meter
Multichip integrated circuits
Multichip modules
Multi-data-stream processing equipment, development or production technology for
Multi-element detector arrays
Multi-layer hetero-epitaxial material substrates & wafers
Multi-layer masks (with phase shift layer), for integrated circuits
Multilevel security capability, equipment
Multimode optical fiber & cables, high tensile strength
Multiple-seal pumps
Multiplex equipment
Multipoint initiation systems
Multipoint restraint devices
Multispectral imaging sensors
Multistage light gas gun systems
Multi-walled piping incorporating a leak detection port
Murray Valley encephalitis virus
Mycoplasma capricolum subspecies capripneumoniae (“strain F38")
Mycoplasma mycoides subspecies mycoides SC (small colony) (a.k.a. contagious bovine pleuropneumonia)
NBC (Nuclear, biological and chemical) detection system libraries or parametric technical databases
NBC (Nuclear, biological and chemical) detection system software
NDT (non-destructive test) inspection equipment
NDT (non-destructive test) inspection equipment (3D)
N,N Diethylacetamidine
N,N-Dialkyl (Me, Et, n-Pr or i-Pr) aminoethane-2-ols and corresponding protonated salts
N,N-Dialkyl (Me, Et, n-Pr or i-Pr) aminoethane-2-thiols and corresponding protonated salts
N,N-Dialkyl (Me, Et, n-Pr or i-Pr) aminoethyl-2-clorides and corresponding protonated salts
N,N-Dialkyl (Me, Et, n-Pr or i-Pr) phosphoramidic dihalides
N,N-Diethylbutanamidine
N,N-Diethylformamidine
N,N-Diethylisobutanamidine
N,N-Diethylpropanamidine
N,N-Diisopropylbutanamidine
N,N-Diisopropylformamidine
N,N-Dimethylacetamidine
N,N-Dimethylbutanamidine
N,N-Dimethylformamidine
N,N-Dimethylisobutanamidine