Before appointing any person as a Chairperson, Deputy Chairperson or Member, the Central Government shall satisfy itself that the person does not have any such financial or other interests as is likely to affect prejudicially his functions as such Chairperson, Deputy Chairperson or Member:
    Provided that where the Chairperson, Deputy Chairperson or any Member who is not so concerned or interested at the time of occupying such office, he shall, if he becomes concerned or interested afterwards, disclose his concern or interest forthwith when he becomes so concerned or interested or at the first meeting of the Board held after he becomes so concerned or interested and resign forthwith.