Classification Details
| Category | 4 — Computers |
| Product Group | A — Systems, Equipment & Components |
| Description | Analog computers, "digital computers" or digital differential analyzers, other than those controlled by 4A001 designed or modified for use in "missiles", having any of the following (see List of Items Controlled). |
| Control Reasons | ATMT |
| License Exceptions | GBSLVS |
Items Controlled
a. Rated for continuous operation at temperatures from below 228 K (−45 °C) to above 328 K (+55 °C);
Related Controls
The act of incorporating a radiation hardened integrated circuit into a computer that is specified under ECCN 4A994 or designated as EAR99 does not, in and of itself, cause the computer to meet the parameters of ECCN paragraph 4A101.b.
Items may also be controlled under the ITAR (22 CFR 121) administered by the State Department Directorate of Defense Trade Controls (DDTC).
Related ECCNs
Export Control Context
Category 4 covers digital computers, hybrid computers, and related assemblies. High-performance computing equipment is controlled due to its potential use in nuclear weapons design, advanced simulations, and signals intelligence. APP (Advanced Computing) controls were significantly updated in 2022.
Source: BIS Commerce Control List, eCFR Title 15 Part 774. This reference is for informational purposes only. For licensing determinations, consult BIS.doc.gov or a licensed export compliance attorney.
Cross-Source Intelligence
CSL Entities
3415
Related Export Codes (Schedule B)
Sources: BIS Commerce Control List (eCFR), Census Schedule B, BIS Consolidated Screening List