Cal. Gov. Code § 20963.5
On and after January 1, 2020, a school member, a school safety member, or a local member employed by a contracting agency that is a school district, county office of education, or community college district, whose effective date of retirement is within four months of separation from employment with the employer subject to this section that granted the sick leave credit, shall be credited at the member's retirement with 0.004 year of service credit for each unused day of sick leave certified to the board by the employer. The certification shall report only those days of unused sick leave that were accrued by the member during the normal course of the member's employment and shall not include any additional days of sick leave reported for the purpose of increasing the member's retirement benefit. Reports of unused days of sick leave shall be subject to audit and retirement benefits may be adjusted where improper reporting is found. For purposes of this subdivision, sick leave shall include sick leave granted by the employer subject to this section and any sick leave transferred to that employer pursuant to Section 44979, 45202, 87783, or 88202 of the Education Code.
Ca. Gov. Code § 20963.5