California Code
ARTICLE 1 - Insurance and Security
Section 3707.

3707. The injured employee or his dependents may in such action attach the property of the employer, at any time upon or after the institution of such action, in an amount fixed by the court, to secure the payment of any judgment which is ultimately obtained. The provisions of the Code of Civil Procedure, not inconsistent with this division, shall govern the issuance of, and proceedings upon such attachment.

(Enacted by Stats. 1937, Ch. 90.)