9E620 Category 9E
Technology “required” for cryogenic and “superconductive” equipment, as follows (see List of Items Controlled).
Category 9: Aerospace and Propulsion
Reasons for control
- NS: National security
- RS: Regional stability
- AT: Anti-terrorism
- UN
Country chart
| Control | Column |
|---|---|
| AT applies to entire entry | AT 1 |
| NS applies to entire entry | NS 1 |
| RS applies to entire entry | RS 1 |
| UN applies to entire entry | None |
List-based license exceptions
| Exception | As stated in the entry |
|---|---|
| TSR | N/A |
Items
- Items: “Technology” “required” for the “development,” “production,” operation, installation, maintenance, repair, overhaul, or refurbishing of commodities or software controlled by ECCN 9A620, 9B620 or 9D620.
Related controls
Technical data directly related to articles enumerated on USML are subject to the control of that USML category.
Source: eCFR, version
2026-08-01, retrieved
2026-08-20T04:04:59+00:00.