No hearing aid shall be sold by an individual licensed as an audiologist under this chapter to a person 16 years of age or younger, unless within the preceding six months a recommendation for a hearing aid has been made by both a board-certified, or a board-eligible physician specializing in otolaryngology, and by a state licensed audiologist. A replacement of an identical hearing aid within one year shall be an exception to this requirement.
Source:
Section 2539.8, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC§ionNum=2539.8..