NEW DELHI, Mar 30: The Centre has asked IAS, IPS and IFS officers to intimate it in case the total transactions in stock, share or other investments exceed their six months’ basic pay during a calendar year, according to a latest order by the personnel ministry.This intimation is in addition to similar information that needs to be shared by them under Rule 16 (4) of AIS or All India Services (Conduct) Rules, 1968.