Basel III is primarily related to the risks for the banks of a run on the bank by requiring differing levels of reserves for different forms of bank deposits and other borrowings. Therefore contrary to what might be expected by the name, Basel III rules do not for the most part supersede the guidelines known as Basel I and Basel II but work alongside them.On January 6, 2013 the global banking sector won a significant easing of Basel III Rules, when the Basel Committee on Banking Supervision extended not only the implementation schedule to 2019, but broadened the definition of liquid assets.