721—21.4 (49) Changes of address at the polls. An Iowa voter who has moved from one precinct to another in the county where the person is registered to vote may report a change of address at the polls on election day.
	 21.4(1) To qualify to vote in the election being held that day the voter shall:
	  a.   	 Go to the polling place for the precinct where the voter lives on election day.
	  b.   	 Complete a registration by mail form showing the person’s current address in the precinct.
	  c.   	 Present proof of identity as required by subrule 21.3(3).
	 21.4(2) The officials shall require a person who is reporting a change of address at the polls to cast a special ballot if the person’s registration in the county cannot be verified. Registration may be verified by:
	  a.   	 Telephoning the office of the county commissioner of elections, or
	  b.   	 Consulting a printed list of all registered voters who are qualified to vote in the county for the election being held that day, or
	  c.   	 Consulting the county’s voter registration records by use of a computer.
	 21.4(3) In precincts where the voter’s declaration of eligibility is included in the election register pursuant to rule 721—21.5(49) and Iowa Code section 49.77 as amended by 2006 Iowa Acts, House File 2050, section 3, the commissioner shall provide to each precinct one of the two following methods for recording changes of address:
	  a.   	 The voter shall be provided with a form that includes both the eligibility declaration and the voter registration form. The instructions for the voter registration form shall be printed in large type on a separate sheet of paper and shall be provided to each person who completes a voter registration form at the polls. In lieu of signing in the election register, the voter who is reporting a change of address shall complete the required fields on both the eligibility declaration form and the registration form.
	  b.   	 The commissioner shall provide blank lines on the election register for the precinct election officials to record the voter’s name, address, and, if provided, telephone number, and, in primary elections, political party affiliation. The voter shall also complete a voter registration form showing the voter’s current address.
This rule is intended to implement Iowa Code section 49.77(3).