(1) The head of the local election office shall monitor changes affecting polling district arrangements on an on-going basis, and modify the polling district arrangements as necessary.

(2) Between the day of setting a date for the election and voting day, the serial number of polling districts shall not be modified, addresses assigned to a polling district shall not be assigned to another one, and no modification of the name of settlements, the name and type of public spaces, house numbers and building and staircase designators shall be entered into the address records.