ECCN.help blog

Export control guides

Guides to ECCN lookup and classification, EAR99, ITAR vs. EAR jurisdiction, encryption controls, licence requirements and sanctions screening, written for the people who have to get the answer right. New to classifying? Start with how to find the ECCN for your product or see how a classification works in the tool.

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Industry Specific

ECCN for Electronic Components: 3A001, 3A991 or EAR99?

ECCN for electronic components under the EAR: how ICs, FPGAs, ADCs, capacitors and cells fall into 3A001, 3A991 or EAR99, and which datasheet values decide.

Nov 7, 2026 · 11 min read Read guide →
Classify your item with rules taken from the regulation

ECCN.help walks an item through ITAR vs. EAR, the Commerce Control List entry and the paragraph it meets, and shows the rule that decided it. Five classifications are included with every account.

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