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

1C233Lithium enriched in the lithium-6 (6Li) isotope to greater than its natural isotopic abundance, and products or devices containing enriched lithium, as follows: elemental lithium, alloys, compounds, mixtures containing lithium, manufactures thereof, waste or scrap of any of the foregoing.

List
EU dual-use list – Annex I to Regulation (EU) 2021/821, updated annually
Originating regime
NSG
Note:
1C233 does not control thermoluminescent dosimeters.
Technical Note:
The natural isotopic abundance of lithium-6 is approximately 6,5 weight per cent (7,5 atom per cent).