Cal. Pub. Res. Code § 4572
(b) First-time applicants for a timber operator license shall furnish to the board proof that the real person in interest has complied with both of the following requirements:
(2)
(c)
(1) Except as specified in paragraph (2) and subdivision (d), all applicants shall file with the director written evidence of timber operation insurance coverage under an insurance policy issued by an insurer eligible to do business in this state that includes both of the following: