45 CFR § 1226.7
Scope
April 14, 2021
The provisions in this subpart are applicable to full time volunteers as described in §1226.3(c), and to such part-time volunteers as may be otherwise specified herein. Full time volunteers are deemed to be acting in their capacity as volunteers:
(a) When they are actually engaged in their volunteer assignments; or
(b) Whenever they represent themselves, or may reasonably be perceived by others, to be performing as a volunteer.
[46 FR 8522, Jan. 27, 1981, as amended at 80 FR 63459, Oct. 20, 2015]