California Code, Education Code - EDC § 48202

(a) The administration of each private school and public school district of the county shall, upon the severance of attendance by any pupil subject to the compulsory education laws of California, whether by expulsion, exclusion, exemption, transfer, suspension beyond 10 schooldays, or other reasons, report such severance to the county superintendent of schools in the jurisdiction. The report shall include names, ages, last known address and the reason for each such severance.

(b) It shall be the duty of the county superintendent of such county to examine such reports and draw to the attention of the county board of education and local district board of education any cases in which the interests of the child or the welfare of the state may need further examination.

(c) After preliminary study of available information in cases so referred to it, the county board of education may, on its own action, hold hearings on such cases in the manner provided in Sections 48915 through 48920 and with the same powers of final decision as therein provided.