This document summarizes the internationalization of ICICI Bank's business, particularly its growth in the foreign remittance business. It discusses how ICICI Bank grew to become the largest private sector bank in India with a global footprint, despite having fewer international branches than other Indian banks. The document examines ICICI Bank's strategies for entering the international remittance market, including leveraging technology to reach customers without a physical presence and partnering with international players. It provides context on the global remittance market and Indian banking industry.