If you find an error on your child's births certificate you can find out how to make corrections to it on this page. STEP 1: Fill out the "Civil Cover Sheet" and check box 152 for "Change of Name" on page 2.STEP 2: Fill out the "Application for Change of Name for an Adult. Do I have to fill out the Schedule of All Monthly Expenses on the Maricopa County Affidavit of Financial Information? AMENDED through the Administrative Regulation Process, January 24, 2008. 2.2.2. Admission Information. These forms can be found on the Internet at the Self Service Center of the Maricopa County Superior Court , or in person at your county superior court. 070010. PETITION TO AMEND AIZONA ULES OF FAMILY LAW POCEDUE TO AMEND AND ELIMINATE THE DUPLICATIVE ULES OF CIVIL POCEDUE Petitioner: Arizona Out-of-County Residence Affidavit (PDF). You may visit your County Recorder's Office and fill out a registration form in person.