Cal. Educ. Code § 48900.8

For purposes of notification to parents, and for the reporting of expulsion or suspension offenses to the department, each school district shall specifically identify, by offense committed, in all appropriate official records of a pupil each suspension or expulsion of that pupil for the commission of any of the offenses set forth in Section 48900, 48900.2, 48900.3, 48900.4, 48900.7, or 48915.