Registration applications received by the Secretary of State from outside agencies 30 days or more before an election must be transferred to the appropriate registrar's office within 7 business days of receipt. Registration applications received by the Secretary of State from outside agencies less than 30 days before an election must be transferred to the appropriate registrar's office within 5 business days of receipt. Registration applications by mail or by a 3rd person must be received in the registrar's office by the close of business on the 21st day before election day in order for persons' names to appear on the incoming voting list for that election. The 20-day period before the election is the closed period for outside registrations. The registrar shall send the notice required by section 122 to all voters whose applications were received by mail or a 3rd person by the 21st day before election day no later than the 18th day before election day.  

A person who registers in person shall show proof of identity and residency. If satisfactory proof of identity and residency can not be provided to the registrar or deputy, the person's name is entered into the central voter registration system and placed on the incoming voting list and the person casts a challenged ballot. If the person shows satisfactory proof of identity and residency prior to voting on election day, the person's ballot is not challenged.