Section 6(4)(a) in The Orissa Co-operative Societies Rules, 1965
(a)a Society, the President of the Society, or the Vice-President, in case the Society does not have a President, or having a President, such President is unable to perform his duties, or the representative, in case such Society does not have a President or Vice-President or having a President and Vice-President, none of them is able to perform his duties;