(1A)The prescribed authority under sub-clauses (vi) and (via) of clause (23C) of section 10 shall be the Central Board of Direct Taxes constituted under the Central Boards of Revenue Act, 1963 (54 of 1963) for applications received prior to 3rd day of April, 2001:Provided that in case of applications received prior to 3rd day of April, 2001 where no order has been passed granting approval or rejecting the application as on 31st day of May, 2007, the prescribed authority under sub-clauses (vi) and (via) of clause (23C) of section 10 shall be the Chief Commissioner or Director General.