Cal. LAB § 4706.5

(a) Whenever any fatal injury is suffered by an employee under circumstances that would entitle the employee to compensation benefits, but for their death, and the employee does not leave surviving any person entitled to a dependency death benefit, the employer shall pay a sum to the Department of Industrial Relations equal to the total dependency death benefit that would be payable to a surviving spouse with no dependent minor children.

(b) When the deceased employee leaves no surviving dependent, personal representative, heir, or other person entitled to the accrued and unpaid compensation referred to in Section 4700, the accrued and unpaid compensation shall be paid by the employer to the Department of Industrial Relations.

(c) The payments to be made to the Department of Industrial Relations, as required by subdivisions (a) and (b), shall be deposited in the General Fund and shall be credited, as a reimbursement, to any appropriation to the Department of Industrial Relations for payment of the additional compensation for subsequent injury provided in Article 5 (commencing with Section 4750), in the fiscal year in which the Controller’s receipt is issued.

(d) The payments to be made to the Department of Industrial Relations, as required by subdivision (a), shall be paid to the department in a lump sum in the manner provided in subdivision (b) of Section 5101.

(e) The Department of Industrial Relations shall keep a record of all payments due the state under this section, and shall take any steps as may be necessary to collect those amounts.

(f) Each employer, or the employer’s insurance carrier, shall notify the administrative director, in any form as the administrative director may prescribe, of each employee death, except when the employer has actual knowledge or notice that the deceased employee left a surviving dependent.

(g) When, after a reasonable search, the employer concludes that the deceased employee left no one surviving who is entitled to a dependency death benefit, and concludes that the death was under circumstances that would entitle the employee to compensation benefits, the employer may voluntarily make the payment referred to in subdivision (a). Payments so made shall be construed as payments made pursuant to an appeals board findings and award. Thereafter, if the appeals board finds that the deceased employee did in fact leave a person surviving who is entitled to a dependency death benefit, upon that finding, all payments referred to in subdivision (a) that have been made shall be forthwith returned to the employer, or if insured, to the employer’s workers’ compensation carrier that indemnified the employer for the loss.

(h) This section does not apply where there is no surviving person entitled to a dependency death benefit or accrued and unpaid compensation if a death benefit is paid to any person under paragraph (6) of subdivision (a) of Section 4702.