A licensee must retain a record of the installation, maintenance, adjustment, and repair of remote afterloader units, teletherapy units, and gamma stereotactic radiosurgery units as required under part 4731.4465 for three years. For each installation, maintenance, adjustment, and repair, the record must include:
Minn. R. agency 144, ch. 4731, MEDICAL USE OF RADIOACTIVE MATERIAL, pt. 4731.4515
Statutory Authority: MS s 144.1202; 144.1203