Section 6(2)(f) in Insolvency and Bankruptcy Board of India (Information Utilities) Regulations, 2017
(f)seek prior approval of the Board for-(i)the acquisition of shares or voting power by a person, which taken together with paid-up equity shares or voting power, if any, held by such person, entitles him to hold more than five per cent, directly or indirectly, of the paid-up equity share capital or total voting power;(ii)a change of control;(iii)a merger, amalgamation or restructuring;(iv)sale, disposal, or acquisition of the whole, or substantially the whole, of its undertaking;(v)voluntary liquidation, dissolution, or any similar action involving the discontinuation of its business.