Find the official line.

Search a US HTS code, an ECCN, or words from the official description. Each result is either the import schedule or the Commerce Control List, with the release and the source it came from.

Not legal advice. Tariffkit is a free research tool. It quotes HTS rate text and ECCN control text as published by the official sources linked here. It does not classify an item, does not apply rulings, and does not calculate duty. Verify the cited release with those sources and with counsel before you rely on it.

Searched the Commerce Control List. This query is an ECCN or EAR99.

ECCN

ecfr-15cfr774-supp1-2026-08-28 · effective 2026-08-28

ECCN

9D001

9D001 “Software”, not specified in 9D003 or 9D004, “specially designed” or modified for the “development” of equipment or “technology” controlled by ECCN 9A001 to 9A004, 9A012, 9A101 (except for items in 9A101.b that are “subject to the ITAR”, see 22 CFR part 121), 9A106.d. or .e, 9A110, or 9A120, 9B (except for ECCNs 9B604, 9B610, 9B619, 9B990, and 9B991), or ECCN 9E003.

Category: Category 9—Aerospace and Propulsion
Product group: D. “Software”

Reason for Control

ecfr-15cfr774-supp1-2026-08-28 · effective 2026-08-28

eCFR Commerce Control List (15 CFR 774, Supplement No. 1)www.ecfr.gov
eCFR versioner XML captured at ingestwww.ecfr.gov

Open code page

/eccn/9D001

Was this helpful?

A short note about this page. Not shown on the site.