(a) Whether an association represents a majority of the covered emergency medical services personnel shall be resolved by a fair election, conducted according to procedures agreed on by the parties, at which only a person eligible to sign a petition under Section 142.155 may vote.
(b) If the parties are unable to agree on election procedures under Subsection (a), a party may request the American Arbitration Association to conduct the election and to certify the results. Certification of the results of an election under this subsection resolves the question concerning representation.
(c) The association shall pay the costs of an election under this section, except that if two or more associations seeking recognition as the bargaining agent submit petitions signed by a majority of the covered emergency medical services personnel, the associations shall share equally the costs of the election.