The clerks of the respective towns within the union school district shall furnish to the clerk of the district, at the expense of the district, authenticated copies of the checklist of legal voters within the town, as the same appears after revision of the checklist made pursuant to 17 V.S.A. §§ 2141-2150. In the case of a person who is otherwise eligible to vote at a union district meeting who has not maintained current residence in a member town for the requisite number of days, but who has resided within the union school district for the requisite number of days, the clerk of the town of current residence shall enter such person's name on the checklist upon presentation of a certificate, or certificates, signed by the clerks of the towns of former residence evidencing residence within the district for the requisite number of days. That checklist shall control for the purposes of determining the voters eligible to vote at the district meeting, except that at an assembled district meeting, the union board of directors shall decide all questions as to the eligibility of a person to vote. (Added 1967, No. 277 (Adj. Sess.), § 27; amended 1969, No. 298 (Adj. Sess.), § 6; 1987, No. 228 (Adj. Sess.), § 20.)