(iii)the period commencing from the date on which the Assessing Officer intimates the Central Government or the prescribed authority, the contravention of the provisions of clause (21) or clause (22B) or clause (23A) or clause (23B) [, under clause (i) of the first proviso] to sub-section (3) of section 143 and ending with the date on which the copy of the order withdrawing the approval or rescinding the notification, as the case may be, under those clauses is received by the Assessing Officer; or