Cal. Welf. & Inst. Code § 16513

Anyone participating in good faith in the making of a report pursuant to this chapter shall have immunity from any liability, civil or criminal, that might otherwise be incurred or imposed. Any such participant shall have the same immunity with respect to participation in any judicial proceeding resulting from the report. (Amended (as renumbered by Stats. 1982, Ch. 978) by Stats. 2004, Ch. 842, Sec. 24. Effective January 1, 2005.)