105 CMR 120.523
Suppliers for Sealed Sources or Devices Containing Sealed Sources for Medical Use
For medical use, a licensee may only use:
(A) Sealed sources or devices initially manufactured, labeled, packaged, and distributed in
accordance with a license issued pursuant to 105 CMR 120.100 and 120.128(L) or the equivalent
requirements of the Nuclear Regulatory Commission or an Agreement State; or
(B) Sealed sources or devices non-commercially transferred from a 10 CFR Part 35 licensee
or an Agreement State medical use licensee.
(C) Teletherapy sources manufactured and distributed in accordance with a license issued
pursuant to 105 CMR 120.100 or the equivalent requirements of the Nuclear Regulatory
Commission, an Agreement State or a Licensing State.