10 CFR § 50.42
Additional standard for class 103 licenses
June 9, 2020
In determining whether a class 103 license will be issued to an applicant, the Commission will, in addition to applying the standards set forth in §50.40, consider whether the proposed activities will serve a useful purpose proportionate to the quantities of special nuclear material or source material to be utilized.
[73 FR 44620, July 31, 2008]