Become a certified Deputy Registrar! This is a two hour training session on how to register voters in Maricopa County and is open to all adults 18 and over. This course is one step process to become a certified Deputy Registrar. Deputy Registrars are official volunteers of the Maricopa County Recorder’s Office. Limit 25 attendees. If you have questions, contact getinvolved@risc.maricopa.gov or call (602) 372-0402