All submissions, instructions and communications to CDP in any system prescribed by the CDP for DVP Settlement, or through SWIFT, or through any other on-line communications system by the Participants shall be given in such manner and format and in accordance with such protocols, passwords and identification codes as may be established or prescribed by CDP from time to time in its user manuals or otherwise.

Amended on 3 October 20093 October 2009.

CDP shall not be obliged to act on any submission, instruction or communication given or purporting to be given to it by or on behalf of a Principal, Settlement Bank or Clearing Bank if such submission, instruction or communication does not, in the opinion of CDP, contain sufficient details for CDP to act upon it.

Amended on 3 October 20093 October 2009.

Participants shall ensure that only persons duly authorised by it may give affirmations, instructions or communications on its behalf in any system prescribed by the CDP for DVP Settlement, or through SWIFT, or through any other communications system or any other modes of submission of instructions and shall adopt the necessary security and control measures for such purpose.

Amended on 3 October 20093 October 2009.