Sunday, 1 November 2026
Standing Office 81 (SOVNPA 81) emblem Viet Nam NVietnam National Presiding Agency
on Countering the Proliferation of Weapons of Mass Destruction
Standing Office 81

2.C.18.Helium-3 (³He), mixtures containing helium-3, and products or devices containing any of the foregoing.

List
NSG – Nuclear-related dual-use equipment, materials, software and related technology (Part 2) – INFCIRC/254/Rev.13/Part 2
Note: Item 2.C.18. does not control a product or device containing less than 1 g of helium-3.