47 CFR § 18.121
Exemptions
February 16, 2021
Non-consumer ultrasonic equipment, and non-consumer magnetic resonance equipment, that is used for medical diagnostic and monitoring applications is subject only to the provisions of §§18.105, 18.109 through 18.119, 18.301 and 18.303 of this part.
[59 FR 39472, Aug. 3, 1994; 60 FR 47302, Sept. 12, 1995]