California Code, Labor Code - LAB § 103

The Labor Commissioner shall, to the extent provided for by any reciprocal agreement entered into pursuant to Section 64, or by the laws of any other state, maintain actions in the courts of the other state for the collection of the claims for wages, judgments, and other demands and may assign the claims, judgments, and demands to the labor department or agency of the other state for collection to the extent that they may be permitted or provided for by the laws of that state or by reciprocal agreement.