From website: Our office makes eligible corrections to Arizona birth certificates from 1997 to the present. We encourage you to read carefully through our site and to then visit one of our offices so we may best assist you with your request to change or amend an Arizona vital record. Making Changes The procedure to register vital records, apply for certified copies of such records and make changes to them varies with the type of change requested and how recently the certificate was registered. Eligible parties may request these changes. These individuals and the process to make requests are defined in Arizona lawOpens a New Window. and rulesOpens a New Window..
I don't think viral records do walk-ins anymore
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