Cal. Education Code § 220.1

An employee or a contractor of a school district, county office of education, charter school, or state special school for the blind or the deaf, or a member of the governing board of a school district or county office of education or a member of the governing body of a charter school, shall not in any manner retaliate or take adverse action against any employee, including by placing the employee on administrative leave, on the basis that the employee (a) supported a pupil in the exercise of rights set forth in Article 1 (commencing with Section 200) of, Article 2.7 (commencing with Section 218) of, Article 3 (commencing with Section 220) of, or Article 4 (commencing with Section 221.5) of, this chapter, (b) performed the employee’s work activities in a manner consistent with the recommendations or employer obligations set forth in this chapter, or (c) provided instruction to pupils consistent with the current content standards, curriculum frameworks, and instructional materials adopted by the state board, and any other requirements of this code, including, but not limited to, Section 51204.5 and the California Healthy Youth Act (Chapter 5.6 (commencing with Section 51930) of Part 28 of Division 4 of Title 2).