An employee wishing to leave in good standing shall file a written resignation with the appointing authority in the form of a Resignation Notice or a letter. Ensure the most current form has been submitted.View a list of the available Notary Public forms available from the California Secretary of State's office here. Letters of resignation should be addressed to the County Superintendent of Schools and directed to Human Resources. Your computer must have the Adobe Acrobat Reader installed in order to view any of these documents.