Section 105A(a) in West Bengal Co-operative Societies Rules, 2011
(a)Apex societies(i)The Chairman and the Vice-Chairman or in their absence any two Directors of the concerned society as decided by the Board;(ii)The Managing Director or the Chief Executive Officer of the society;(iii)Registrar or his nominee;(iv)One expert selected by the Society;(v)The Chairman of the State Co-operative Union or his nominee