When a foreign currency instrument is sent to the overseas correspondent bank for collection the proceeds of the instruments will be credited by the bank to our Nostro account immediately stating the value date also. Though the bank can act upon immediately on such credit the overseas bank reserves the right to debit our account with the amount of the returned instrument. Visualising such eventualities Ads in India prefer to wait for a certain consecutive period and then alone act upon by passing the proceeds of instruments. The interregnum period is known as cooling period.
NOTE:- No foreign inward remittance certificate should be issued for FCNR(B) deposits as they are Repatriable