Varchasv Yagnik presented on the functions and operations of a bank treasury department. The treasury department is responsible for managing the bank's assets and liabilities to ensure they are balanced. It also oversees capital and reserve requirements, raises funds and invests excess cash, manages risks, and maintains liquid government security investments. The treasury works to meet regulatory requirements while obtaining competitive funding rates and profitably depositing surplus funds. Blockchain technology could improve cross-border payment speeds, transparency, and costs by providing payment status updates between banks before funds are delivered.