Section 6624 Of Chapter 7. Appeal Proceedings From California Labor Code >> Division 5. >> Part 1. >> Chapter 7.

. A petition for reconsideration is deemed to have been denied by the appeals board unless it is acted upon within 45 days from the date of filing. The appeals board may, upon good cause being shown therefor, extend the time within which it may act upon that petition for not exceeding 15 days.