Mont. Code Ann. § 20-20-109
20-20-109 Election judges -- qualifications -- training
20-20-109 . Election judges -- qualifications -- training. (1) (a) Except as provided in subsection (1)(b), election judges must be qualified registered electors of the school district in which they serve.
(b) If a county election administrator agrees to conduct an election pursuant to 20-20-417 , election judges must be qualified registered electors in the county in which they serve.
(2) An election judge may not be:
(a) the candidate;
(b) an ascendant, descendant, brother, or sister of a candidate; or
(c) the spouse of the candidate or of any of the individuals listed in subsection (2)(b).
(3) School election judges must meet the training and certification requirements of 13-4-203 .