CA Rev & Tax Code Section 12429

(a)

If a petition for redetermination of a deficiency assessment is filed within the time allowed under Section 12428, the board shall reconsider the deficiency assessment and, if the insurer or surplus line broker has so requested in the petition, shall grant an oral hearing for the presentation of evidence and argument before the board or its authorized representative. The board shall give the petitioner and the commissioner at least 20 days’ notice of the time and place of hearing. The hearing may be continued from time to time as may be necessary.

(b)

This section shall become operative on July 1, 2013.