Section 149(5) in Tamil Nadu Co-operative Societies Rules, 1988
(5)No person who is a near relative as specified in rule 63, of a member of the Board or of an officer of a society shall be appointed to any post in the service of such society. If a doubt arises as to whether a person is or is not a near relative of a member of the board or of an officer of a society, the board shall refer it to the Registrar for decision.