Cal. Gov't Code § 34090
Unless otherwise provided by law, with the approval of the legislative body by resolution and the written consent of the city attorney, the head of a city department may destroy any city record, document, instrument, book, or paper, under the department head’s charge, without making a copy thereof, after the same is no longer required.
(e) The minutes, ordinances, or resolutions of the legislative body or of a city board or commission.
This section shall not be construed as limiting or qualifying in any manner the authority provided in Section 34090.5 for the destruction of records, documents, instruments, books, and papers in accordance with the procedure therein prescribed.
This section does not authorize the destruction of: