The document discusses changes to the ISO9362 standard for Bank Identifier Codes (BICs) with the 2014 revision. It outlines the new implementation timeline and transition period running from 2013 to 2018. It also describes new data attributes being collected, such as connectivity status, and changes to the registration process with third-party validation and data maintenance responsibilities. Finally, it discusses how the Legal Entity Identifier (LEI) format and the Global LEI System can be used for counterparty identification.