Section 1991 - Selection of representation(a) Teachers and administrators may select organizations to represent them on their negotiations council in collective negotiations with the school board negotiations council. The school board shall recognize an organization as the exclusive representative of the teachers or of the administrators in the school district when that organization has proved its claim to sole and exclusive representative status of the respective group as provided in this chapter. The superintendent, the assistant superintendent, and the principal shall not serve as negotiating agents for the teachers' organization.(b) When close or disputed questions of eligibility to vote and inclusion in the unit to be represented by the teachers' organization arise, the general principle to be adhered to shall be that eligibility to vote and inclusion in that negotiating unit will be limited to all teachers in the school district under contract and actually engaged in full-time or part-time positions that are not that of administrator.(c) The organizations selected to represent teachers or administrators shall represent without discrimination or prejudice all of those eligible for inclusion in the negotiating unit without regard to organizational affiliation or membership.Added 1969, No. 127, § 2, eff. 9/1/1969; amended 2007, No. 82, § 30; 2013, No. 92 (Adj. Sess.), § 175 (Adj. Sess.) , eff. 2/14/2014.