Sec. 11. (a) Each office of a political subdivision that:
(1) has significant contact with the public; and
(2) is not otherwise designated as a voter registration site under this article;
is a distribution site for registration by mail forms.
(b) The county election board of the county in which the greatest percentage of the population of the political subdivision is located shall determine if an office has significant contact with the public for purposes of this section.