Montana Title 50. Health and Safety § 50-79-404. Prohibited activity

(1) No person shall acquire, own, possess, or use any radioactive byproduct material, source material, special nuclear materials, or other radioactive materials, occurring naturally or produced artificially, without having been granted a license therefor from the department or transfer to another or dispose of said materials without first having been granted approval of the department therefor in accordance with the administrative rules of the department.

(2) It shall be unlawful for any person to use, manufacture, produce, or knowingly transport, transfer, receive, acquire, own, or possess any source of ionizing radiation unless such person is licensed by or registered with the department in accordance with the provisions of this chapter and rules issued hereunder.