10 CFR § 70.3
License requirements
June 9, 2020
No person subject to the regulations in this part shall receive title to, own, acquire, deliver, receive, possess, use, or transfer special nuclear material except as authorized in a license issued by the Commission pursuant to these regulations.
[32 FR 2562, Feb. 7, 1967, as amended at 43 FR 6924, Feb. 17, 1978]