La. Stat. tit. 18 § 672
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 1-3, 6-671
When any voter lawfully registered in the district or geographical area from which an officeholder has been elected, or from which an officeholder has been appointed or otherwise selected to hold an office, has reason to believe that the officeholder no longer meets the residence or domicile requirements of that office, the voter may make a written complaint of that fact to the proper official.
La. R.S. § 18:672