The document discusses the role of central banks as regulatory authorities of financial markets and institutions. It provides an overview of the history and evolution of central banking. It then discusses Nepal Rastra Bank (NRB), the central bank of Nepal, outlining its objectives, governance structure, and key functions. The central bank controls money supply, stabilizes markets, acts as lender of last resort, oversees payments and maintains a sound banking system. It carries out various monetary policy tools and provides public information.