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

1.B.1.Flow-forming machines, spin-forming machines capable of flow-forming functions, and mandrels, as follows:

List
NSG – Nuclear-related dual-use equipment, materials, software and related technology (Part 2) – INFCIRC/254/Rev.13/Part 2
a. Machines having both of the following characteristics:
1. Three or more rollers (active or guiding); and
2. Which, according to the manufacturer’s technical specification, can be equipped with “numerical control” units or a computer control;
b. Rotor-forming mandrels designed to form cylindrical rotors of inside diameter between 75 and 650 mm.
Note: Item 1.B.1.a. includes machines which have only a single roller designed to deform metal plus two auxiliary rollers which support the mandrel, but do not participate directly in the deformation process.