California Code, Code of Civil Procedure - CCP § 1735

(a) Promptly upon the filing of an application pursuant to Section 1734, the applicant shall serve upon the respondent a notice of filing of the application to recognize and enter the tribal court money judgment, together with a copy of the application and any documents filed with the application. The notice of filing shall be in a form that shall be prescribed by the Judicial Council, and shall inform the respondent that the respondent has 30 days from service of the notice of filing to file objections to the enforcement of the tribal court money judgment. The notice shall include the name and address of the applicant and the applicant's attorney, if any, and the text of Sections 1736 and 1737.

(b) Except as provided in subdivision (c), service shall be made in the manner provided for service of summons by Article 3 (commencing with Section 415.10) of Chapter 4 of Title 5 of Part 2.

(c) If a respondent is the State of California or any of its officers, employees, departments, agencies, boards, or commissions, service of the notice of filing on that respondent may be by mail to the office of the Attorney General.

(d) The fee for service of the notice of filing under this section is an item of costs recoverable in the same manner as statutory fees for service of a writ as provided in Chapter 5 (commencing with Section 685.010) of Division 1 of Title 9 of Part 2, but the recoverable amount for that fee shall not exceed the amount allowed to a public officer or employee of this state for that service.

(e) The applicant shall file a proof of service of the notice promptly following service.