ECCN 4D906
NSRSATSoftware specially designed or modified for the development or production of commodities controlled by 4A906.b or 4A906.c.
What This ECCN Covers
ECCN 4D906 controls "software" specially designed or modified for the development or production of the quantum computers and related items controlled by 4A906. Added in the September 2024 quantum-controls rule, it carries a worldwide license requirement for National Security, Regional Stability, and Anti-Terrorism reasons.
Who needs to check this?
Vendors of quantum-computer development, control, and calibration software, and the teams that build and operate quantum systems.
Compliance tip
Tie the software to the 4A906 hardware it supports. Review License Exception IEC and the general license that can permit certain "deemed exports" to qualifying foreign nationals; verify the §734.7 "published" exclusion and the current Country Chart.
Control Reasons
Items controlled for national security reasons under multilateral export control regimes.
Items controlled for regional stability 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.