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Standing Office 81 (SOVNPA 81) emblem Viet Nam NVietnam National Presiding Agency
on Countering the Proliferation of Weapons of Mass Destruction Standing Office 81
Notices

Targeted financial sanctions obligations and designated lists relating to the proliferation of weapons of mass destruction and proliferation financing

Notices

30 October 2026UN Security Council updates the sanctions list (30/10/2026)

3E004"Technology" "required" for the slicing, grinding and polishing of 300 mm diameter silicon wafers to achieve a 'Site Front least sQuares Range' ('SFQR') less than or equal to 20 nm at any site of 26 mm × 8 mm on the front surface of the wafer and an edge exclusion less than or equal to 2 mm.

List
EU dual-use list – Annex I to Regulation (EU) 2021/821, updated annually
Originating regime
Thỏa ước Wassenaar
Technical Note:
For the purposes of 3E004 'SFQR' is the range of maximum deviation and minimum deviation from front reference plane, calculated by least square method with all front surface data including site boundary within a site.