ECCN 9E991
ATTechnology, for the development, production or use of equipment controlled by 9A991 or 9B991.
What This ECCN Covers
ECCN 9E991 covers "technology" for the development, production, or use of the equipment controlled by 9A991 or 9B991 — the Anti-Terrorism companion technology entry for commercial aircraft, gas-turbine engines, and related tooling. As an "E" entry it governs intangible technology, including "deemed exports."
Who needs to check this?
Aerospace engineering teams transferring know-how for commercial aircraft, engines, and manufacturing tooling in 9A991/9B991.
Compliance tip
Tie the technology to the 9A991 or 9B991 commodity it supports. AT-only control limits licensing to a destination list, but intangible transfers and foreign-national access ("deemed exports") still require analysis; verify the Country Chart.
Control Reasons
Items controlled for anti-terrorism reasons. Most items on the CCL have AT controls.
Disclaimer
This information is for reference only. For official classifications, consult BIS or a qualified export control professional.