Net stable funding ratio

During the financial crisis of 2007–2008, several banks, including the UK's Northern Rock and the U.S. investment banks Bear Stearns and Lehman Brothers, suffered a liquidity crisis, due to their over-reliance on short-term wholesale funding from the interbank lending market. As a result, the G20 launched an overhaul of banking regulation known as Basel III. In addition to changes in capital requirements, Basel III also contains two entirely new liquidity requirements: the net stable funding ratio (NSFR) and the liquidity coverage ratio (LCR).

On October 31, 2014, the Basel Committee on Banking Supervision issued its final Net Stable Funding Ratio (it was initially proposed in 2010 and re-proposed in January 2014). Both ratios are landmark requirements: it is planned that they will apply to all banks worldwide if they are engaged in international banking.