(a) The board shall grant or deny the application within 45 days after it is presented to the board. The claimant and the board may extend the period within which the board is required to act on the application by written agreement made before the expiration of the period.
(b) The board shall grant the application where one or more of the following is applicable:
(1) The failure to present the claim was through mistake, inadvertence, surprise or excusable neglect and the public entity was not prejudiced in its defense of the claim by the failure to present the claim within the time specified in Section 911.2.
(2) The person who sustained the alleged injury, damage or loss was a minor during all of the time specified in Section 911.2 for the presentation of the claim.
(3) The person who sustained the alleged injury, damage or loss was physically or mentally incapacitated during all of the time specified in Section 911.2 for the presentation of the claim and by reason of such disability failed to present a claim during such time.
(4) The person who sustained the alleged injury, damage or loss died before the expiration of the time specified in Section 911.2 for the presentation of the claim.
(c) If the board fails or refuses to act on an application within the time prescribed by this section, the application shall be deemed to have been denied on the 45th day or, if the period within which the board is required to act is extended by agreement pursuant to this section, the last day of the period specified in the agreement.
(Amended by Stats. 1987, Ch. 1208, Sec. 6.)