(d)decide, on the basis of material available on record including reply of the assessee, whether or not it is a fit case to issue a notice under section 148, by passing an order, with the prior approval of specified authority, within one month from the end of the month in which the reply referred to in clause (c) is received by him, or where no such reply is furnished, within one month from the end of the month in which time or extended time allowed to furnish a reply as per clause (b) expires:
