California Education Code- 49079
(a) A school district shall inform the teacher of each pupil who has engaged in, or is reasonably suspected to have engaged in, any of the acts described in any of the subdivisions, except subdivision (h) of Section 48900 or in Section 48900.2, 48900.3, 48900.4 or 48900.7 that the pupil engaged in, or is reasonably suspected to have engaged in, those acts. The district shall provide the information to the teacher based upon any records that the district maintains in its ordinary course of business, or receives from a law enforcement agency, regarding a pupil described in this section.
(b) A school district, or school district officer or employee, is not civilly or criminally liable for providing information under this section unless it is proven that the information was false and that the district or district officer or employee knew or should have known that the information was false, or the information was provided with a reckless disregard for its truth or falsity.
(c) An officer or employee of a school district who knowingly fails to provide information about a pupil who has engaged in, or who is reasonably suspected to have engaged in, the acts referred to in subdivision (a) is guilty of a misdemeanor, which is punishable by confinement in the county jail for a period not to exceed six months, or by a fine not to exceed one thousand dollars ($1,000), or both.