Major objective of this lecture is to presentation on Bank Regulations. Other objectives are describe the key regulations imposed on commercial banks and explain development of bank regulation over time and evaluate the areas of bank regulation. Here also analysis the main provisions of the Financial Services Modernization Act of 1999. This lecture briefly discuss on Regulatory Structure, Deregulation Act of 1980, Regulation of Deposit Insurance, Regulation of Capital, Regulation of Operations and Regulation of Interstate Expansion. Finally analysis how Regulators Monitor Banks.