Cal. Labor Code § 6434

(a) Any civil or administrative penalty assessed pursuant to this chapter against a school district, county board of education, county superintendent of schools, charter school, community college district, California State University, University of California, or joint powers agency performing education functions shall be deposited with the Workplace Health and Safety Revolving Fund established pursuant to Section 78. (b) Any school district, county board of education, county superintendent of schools, charter school, community college district, California State University, University of California, or joint powers agency performing education functions may apply for a refund of their civil penalty, with interest, if all conditions previously cited have been abated, they have abated any other outstanding citation, and if they have not been cited by the division for a serious violation at the same school within two years of the date of the original violation. Funds not applied for within two years and six months of the time of the original violation shall be expended as provided for in Section 78 to assist schools in establishing effective occupational injury and illness prevention programs.