ECCN.DEV by Cancelli

1C232 Category 1C

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

Category 1: Special Materials and Related Equipment, Chemicals, “Microorganisms,” and “Toxins”

Reasons for control

Country chart

ControlColumn
AT applies to entire entryAT 1
NP applies to entire entryNP 1

List-based license exceptions

ExceptionAs stated in the entry
GBS N/A
LVS N/A

Items

  1. ECCN Controls: This entry does not control a product or device containing less than 1 g of helium-3.
  2. Items: The list of items controlled is contained in the ECCN heading.

Related controls

See ECCNs 1E001 (“development” and “production”) and 1E201 (“use”) for technology for items controlled by this entry.

Source: eCFR, version 2026-08-01, retrieved 2026-08-20T04:04:59+00:00.