ECCN 1E994

AT

Technology for the development, production, or use of fibrous and filamentary materials controlled by 1C990.

Category: 1 - MaterialsProduct Group: E - TechnologyLast Updated: 2026-04-10

What This ECCN Covers

ECCN 1E994 controls "technology" for the development, production, or use of fibrous and filamentary materials in the scope of the related AT-level entry. As an "E" entry it governs intangible technology, including "deemed exports" to foreign nationals, and is controlled for Anti-Terrorism reasons.

Who needs to check this?

Composite-materials teams transferring fiber development or production know-how across borders or to foreign nationals.

Compliance tip

Tie the technology to the materials the entry references (e.g., 1C990). AT-only control limits licensing to a destination list, but intangible transfers and foreign-national access ("deemed exports") still require authorization analysis.

Reviewed by Jack Tan · Last reviewed: Jun 5, 2026

Control Reasons

ATAnti-Terrorism

Items controlled for anti-terrorism reasons. Most items on the CCL have AT controls.

Column 1: YesColumn 2: No

Disclaimer

This information is for reference only. For official classifications, consult BIS or a qualified export control professional.

Official Reference