Cal. Lab. Code § 515.7
(a) If an employee is employed to provide instruction for a course or laboratory at an independent institution of higher education, the employee shall be classified as employed in a professional capacity under Wage Order No. 4-2001 of the Industrial Welfare Commission, or under Wage Order No. 5-2001 of the Industrial Welfare Commission, and shall be exempt from paragraphs (2), (3), and (9) of subdivision (a) of Section 226, and Sections 510 and 512, when all of the following apply:
(1) The employee is employed in a professional capacity. For the purpose of this section, an employee shall be considered to be employed in a professional capacity under Wage Order No. 4-2001 or Wage Order No. 5-2001, notwithstanding clauses (a) and (d) of subparagraph (3) of paragraph (A) of Section 1 of Wage Order 4 and clauses (a) and (d) of subparagraph (3) of paragraph (B) of Section 1 of Wage Order 5, if:
(C) For the purposes of this paragraph, “learned or artistic profession” means an employee who is primarily engaged in the performance of:
(2) The employee is paid on a salary basis, as defined by Section 541.602 of Title 29 of the Code of Federal Regulations, and receives one of the following minimum compensations:
(b) The minimum salary required by subparagraph (B) of paragraph (2) of subdivision (a) shall be calculated using classroom hours as follows:
(1) The minimum payment that is calculated using classroom hours shall encompass payment for all classroom or laboratory time, preparation, grading, office hours, and other course- or laboratory-related work for that course or laboratory and no separate payment shall be required. The following minimum rates shall be used in this calculation:
(c) For purposes of this section, the following definitions apply: