A member who is employed in a position that is reclassified from local miscellaneous to local safety and is made subject to a safety service retirement benefit, other than that provided in Section 21362, 21362.2, or 21363.1, may make an irrevocable election in writing to remain subject to the miscellaneous service retirement benefit by filing a notice of that election with the board within 90 days after notification by the board.
Ca. Gov. Code § 20443