Business and Professions Code section 2559.4


This article shall not apply to an assistant fitting spectacle lenses pursuant to Section 2544 if the assistant is acting under the direct responsibility and supervision of a physician and surgeon or optometrist who engages in the practice of fitting spectacle lenses for his or her patients.

Source: Section 2559.4, https://leginfo.­legislature.­ca.­gov/faces/codes_displaySection.­xhtml?lawCode=BPC§ionNum=2559.­4.­ (updated Jan. 1, 2011; accessed Jul. 13, 2026).

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Verified:
Jul. 13, 2026

§ 2559.4's source at ca​.gov