90-664. Persons and practices not affected.
The requirements of this Article shall not apply to:
(1) Any person registered, certified, credentialed, or licensed to engage in another profession or occupation or any person working under the supervision of a person registered, certified, credentialed, or licensed to engage in another profession or occupation in this State who is performing work incidental to or within the practice of that profession or occupation and does not represent himself or herself as a respiratory care practitioner.
(2) A student or trainee working under the direct supervision of a respiratory care practitioner while fulfilling an experience requirement or pursuing a course of study to meet requirements for licensure in accordance with rules adopted pursuant to this Article.
(3) A respiratory care practitioner serving in the Armed Forces or the Public Health Service of the United States or employed by the Veterans Administration when performing duties associated with that service or employment.
(4) A person who performs only support activities as defined in G.S. 90-648(13).