- UPI acceptance has been expanded to iconic international online booking platforms including 'At the Top' (Burj Khalifa, Dubai) and Resorts World Sentosa (Singapore). - The integration is facilitated by NPCI International Payments Limited (NIPL) in partnership with global acquiring networks. - This development marks a significant milestone in positioning UPI as a globally accepted cross-border digital payment infrastructure. - International expansion of UPI enhances convenience for Indian travelers, reducing currency conversion hassles and promoting financial integration. - **Unified Payments Interface (UPI):** India's mobile-based fast payment system that allows users to instantly transfer funds between bank accounts using a single identifier, revolutionizing retail digital transactions. - **National Payments Corporation of India (NPCI):** An umbrella organization for operating retail payments and settlement systems in India, created by RBI and IBA to foster a robust payment infrastructure. - **NPCI International Payments Limited (NIPL):** The international arm of NPCI tasked with deploying India's indigenous digital payment systems like UPI and RuPay globally through cross-border partnerships. **Introduction** The article highlights the expansion of India's Unified Payments Interface (UPI) acceptance for online bookings at major international tourist destinations, namely 'At the Top' at the Burj Khalifa in Dubai and Resorts World Sentosa in Singapore. Enabled by NPCI International Payments Limited (NIPL), this step reinforces UPI's growing footprint as a seamless cross-border payment mechanism, offering convenience to global travelers and promoting India's digital public infrastructure on the international stage. **Core Issue and Detailed Points** - UPI acceptance has been expanded to iconic international online booking platforms including 'At the Top' (Burj Khalifa, Dubai) and Resorts World Sentosa (Singapore). - The integration is facilitated by NPCI International Payments Limited (NIPL) in partnership with global acquiring networks. - This development marks a significant milestone in positioning UPI as a globally accepted cross-border digital payment infrastructure. - International expansion of UPI enhances convenience for Indian travelers, reducing currency conversion hassles and promoting financial integration. **Key Statutory Bodies, Acts & Concepts** - **Unified Payments Interface (UPI):** India's mobile-based fast payment system that allows users to instantly transfer funds between bank accounts using a single identifier, revolutionizing retail digital transactions. - **National Payments Corporation of India (NPCI):** An umbrella organization for operating retail payments and settlement systems in India, created by RBI and IBA to foster a robust payment infrastructure. - **NPCI International Payments Limited (NIPL):** The international arm of NPCI tasked with deploying India's indigenous digital payment systems like UPI and RuPay globally through cross-border partnerships.