4D090 Category 4D
“Software” “specially designed” or modified for the “development” or “production,” of computers and related equipment, “electronic assemblies,” and “components” therefor specified in ECCN 4A090.
Category 4: Computers
Reasons for control
- RS: Regional stability
- AT: Anti-terrorism
Country chart
| Control | Column |
|---|---|
| AT applies to entire entry | AT 1 |
| RS applies to “software” for commodities controlled by 4A090.a | None |
| RS applies to “software” for commodities controlled by 4A090.b | None |
List-based license exceptions
| Exception | As stated in the entry |
|---|---|
| TSR | N/A AIA: Yes for commodities controlled by 4A090.a ACM: Yes |
Items
- Items: The list of items controlled is contained in the ECCN heading.
Related controls
For associated “technology” for software in this ECCN, see 4E001.
Source: eCFR, version
2026-08-01, retrieved
2026-08-20T04:04:59+00:00.