Jack Tan

Editor at ECCN Finder

Creator and maintainer of ECCN Finder.

About

Jack maintains the ECCN Finder database, writes compliance guides, and reviews all editorial content on the site. The project aims to make U.S. export control classification data accessible and understandable for compliance professionals, engineers, and trade specialists.

Published Guides (9)

What is an ECCN? Complete Guide· 10 min
How to Find Your ECCN Number· 12 min
ECCN vs EAR99: Key Differences· 8 min
AI Chip Export Controls in 2026: What Changed and What It Means· 14 min
Drone & UAV Export Controls: 2026 Rule Changes Explained· 12 min
EAR License Exceptions: A Practical Guide to Part 740· 15 min
How to Use the Commerce Country Chart (Step-by-Step)· 14 min
Encryption Export Controls: ECCN 5A002, 5D002, and the ENC License Exception· 16 min
EAR Reasons for Control: What NS, MT, NP, CB, AT, and Others Mean· 13 min

ECCN Editorials Reviewed (230)

4A001 4A003 4A004 4D001 5A002 5D002 3A001 8A001 9A004 6A001 2B001 1C350 1A002 1C010 2A001 2B201 3A002 3A991 3B001 3E001 4E001 5A001 5A991 6A002 6A003 6A005 6A008 7A001 7A003 9A012 1A004 1C002 2B006 2B007 2D001 2E001 3A992 3C001 3D001 5B001 5D001 5A003 5E002 6A004 6A006 7A002 7A005 8A002 9A001 9E003 1C001 1C008 1A005 1B001 1D001 1E001 2B002 2B003 2B004 2D002 3B002 3C002 5A992 5B002 5D992 6A007 6D003 7A004 7B001 7E004 8A992 9A010 9A991 9D001 1C006 1C007 1C009 1A003 1B003 2B005 2B008 2B009 2E003 3C003 3C005 3C006 3B991 3E003 4A994 4D994 5E001 6C004 6C005 6E003 7A006 7E003 8C001 8E002 9B001 9A515 0A002 0A998 0A999 0B999 0D001 0D999 0E001 1A001 1A995 1B002 1C003 1C005 1C996 1D002 1E002 2A991 2A992 2A993 2A994 2B910 2B991 2B996 2B997 3A090 3A003 3A904 3B903 3B994 3C004 3D003 3D006 3E004 1A202 1C118 1C216 1C226 1C234 1C240 1C990 1C998 2B104 2B105 2B119 2B227 2B231 2B992 2B993 2A984 3A225 3A228 3A069 3B993 3C907 3C992 3D002 3E991 1A227 1C202 1C210 1C230 1C231 1C241 1A999 1E994 2A101 2B120 2B121 2B206 2B207 2B226 2B998 2A999 3A226 3A227 3A233 3A901 3B904 3B992 3C908 3D005 8B001 8D001 8D002 8D992 8D999 8E001 8E992 4A090 4D090 4A101 4A906 4D906 4E906 4E091 4A005 4D004 7A008 7A994 7B994 7D994 7E994 9A990 9A992 9B006 9B009 9B990 9B991 9D004 9D990 9E990 9E991 9E993 5A004 5B991 5C991 5D991 5E991 5E992 6A991 6A992 6A993 6A994 6A995 6A996 6A997 6A998 6C992 6C994 6D991 6E993

Editorial Standards

All content on ECCN Finder follows our Editorial Policy, which includes transparent disclosure of AI-assisted drafting and human review processes.

Data is sourced directly from the BIS Commerce Control List and verified against the Electronic Code of Federal Regulations.