http://codes.findlaw.com/ca/business-and-professions-code/bpc-sect-6064.html

6064. (a) Upon certification by the examining committee that the applicant has fulfilled the requirements for admission to practice law, the Supreme Court may admit the applicant as an attorney at law in all the courts of this state and may direct an order to be entered upon its records to that effect. A certificate of admission thereupon shall be given to the applicant by the clerk of the court.

(b) Upon certification by the examining committee that an applicant who is not lawfully present in the United States has fulfilled the requirements for admission to practice law, the Supreme Court may admit that applicant as an attorney at law in all the courts of this state and may direct an order to be entered upon its records to that effect. A certificate of admission thereupon shall be given to the applicant by the clerk of the court.