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Last Updated: June 13, 2026

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

Category

LIST OF NUCLEAR-RELATED DUAL-USE EQUIPMENT, MATERIALS, SOFTWARE, AND RELATED TECHNOLOGY

Subcategory

2.C. Materials

Prohibited Supply To

IR

Authority

GB

Document

INFCIRC/254/Rev.8/Part 2

Note

Note: Item 2.C.18. does not control a product or device containing less than 1 g of helium-3 .

Program information

Program information

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