Cal. UIC § 1030.1

(a) If the employment of an individual is terminated due to his absence from work for a period in excess of 24 hours because of his incarceration and he is convicted of the offense for which he was incarcerated or of any lesser included offense, he shall be deemed to have left his work voluntarily without good cause for the purposes of Sections 1030, 3701, and 4701. A plea or verdict of guilty irrespective of whether an order granting probation or other order is made suspending the imposition of the sentence or whether sentence is imposed but execution thereof is suspended, or a conviction following a plea of nolo contendere, is deemed to be a conviction within the meaning of this section.

(b) Notwithstanding any other provision of this division, any ruling made prior to a conviction or other final disposition of the criminal complaint or accusation by the court as to whether an individual who is terminated due to his absence from work because of incarceration voluntarily leaves without good cause may, if no appeal has been taken from the ruling, for good cause be reconsidered by the department during the benefit year or extended duration period or extended benefit period to which the ruling relates. Notice of any reconsidered ruling shall be given to the employer which received notice under Section 1030 or 3701 or 4701, and the employer may appeal therefrom in the manner prescribed in Section 1328 or 3655 or 4655.