CA Educ Code Section 89514

(a)

The time during which an employee of the trustees is on leave of absence without compensation shall not be credited toward retirement under any retirement system of the state. If such employee receives compensation during such leave of absence the time for which he receives such compensation shall be credited toward retirement. The period of any leave of absence shall not be construed as a break in the continuity of service required toward retirement.

(b)

If the provisions of this section are in conflict with the provisions of a memorandum of understanding reached pursuant to Chapter 12 (commencing with Section 3560) of Division 4 of Title 1 of the Government Code, the memorandum of understanding shall be controlling without further legislative action, except that if such provisions of a memorandum of understanding require the expenditure of funds, the provisions shall not become effective unless approved by the Legislature in the annual Budget Act.