Section 300(3) in The Bombay Provincial Municipal Corporations Act, 1949
(3)The Commissioner may, with previous approval of the Standing Committee, accept from any owner or any other person interested an undertaking in writing either that he will within a specified period carry out such works as will, in the opinion of the Commissioner, render the building fit for human habitation, or that it shall not be used for human habitation until the Commissioner, on being satisfied that it has been rendered fit for that purpose and with the previous approval of the Standing Committee, cancels the undertaking.