Cal. Code Civ. Proc. § 1288 : CALIFORNIA CODE OF CIVIL PROCEDURE — OF SPECIAL PROCEEDINGS OF A CIVIL NATURE — ARBITRATION — ENFORCEMENT OF THE AWARD — LIMITATIONS OF TIME — Time for serving and filing petitions

A petition to confirm an award shall be served and filed not later than four years after the date of service of a signed copy of the award on the petitioner. A petition to vacate an award or to correct an award shall be served and filed not later than 100 days after the date of the service of a signed copy of the award on the petitioner.