The specified bank notes can be exchanged or deposited in the NRO bank account by December 30, 2016 by visiting any of the ICICI Bank branches in India.
In case it is not possible for you to visit a branch in India by December 30, 2016, an opportunity will be given to you to do so at specified offices of the Reserve Bank of India (RBI), along with necessary documentation as may be specified by the RBI.
Further, you can authorise a representative who can deposit the cash in your NRO account on your behalf.
The authorised representative can approach the branch with the following documents:
Copy of the Authority letter signed by the account holder(s)
Copy of the Passport of the account holder which is self attested by the account holder (Incase the authority letter is a scanned copy)
Valid Identity proof* of the authorised representative
(*Valid Identity proof is any of the following: Aadhaar Card, Driving License, Voter ID Card, Pass Port, NREGA Card, PAN Card, Identity Card Issued by Government Department, Public Sector Unit to its Staff).