Find YourExport Control Classification
Every product exported from the United States needs an Export Control Classification Number (ECCN) — a five-character code from the Commerce Control List that determines whether you need a license to ship it abroad. Misclassification can mean fines, denied shipments, or worse.
Search the full CCL by code, keyword, or category. Find license requirements by destination country, related ECCNs, and the specific controls (NS, RS, MT, AT) that apply to your product.
Browse by Category
The Commerce Control List is organized into 10 categories
Nuclear
Items related to nuclear materials, facilities, and equipment subject to export controls.
Browse categoryMaterials
Advanced materials including metals, alloys, ceramics, and composites subject to export controls.
Browse categoryMaterials Processing
Equipment and technology for processing advanced materials subject to export controls.
Browse categoryElectronics
Electronic components, integrated circuits, and related equipment subject to export controls.
Browse categoryComputers
Computing hardware, software, and related technology subject to export controls.
Browse categoryTelecommunications
Telecommunications equipment, systems, and information security technology subject to export controls.
Browse categorySensors & Lasers
Sensors, lasers, and related equipment subject to export controls.
Browse categoryNavigation
Navigation and avionics equipment and technology subject to export controls.
Browse categoryMarine
Marine vessels, equipment, and related technology subject to export controls.
Browse categoryAerospace
Aerospace vehicles, propulsion systems, and related technology subject to export controls.
Browse categoryFrequently Asked Questions
What is an ECCN?
How do I find my product's ECCN?
What's the difference between ECCN and EAR99?
Do all products need an ECCN?
What are the consequences of incorrect ECCN classification?
How often does the Commerce Control List update?
ECCN vs HS code vs Schedule B — what's the difference?
Where is the official Commerce Control List published?
Classifying products manually doesn't scale
Lenzo automates ECCN classification by product description, screens partners against 50+ sanctions lists, and checks license requirements — all in one workspace.