View a list of the available Notary Public forms available from the California Secretary of State's office here. Applicant's Business and Residence Information Do not use abbreviations in the California County and City fields. a.Name of Principal Place of Notary Business. For information on becoming a notary public, please contact the California Secretary of State at (916) 653-3595 or visit their website. Meet the requirements. Submit your state application, photo, and application fee to the exam proctors who'll review everything for completeness. Complete a sixhour course from an approved provider in California. Fill out the California Notary Public application. How much does California notary renewal cost? What happens to California notaries who let their notary commission expire?