More about BIS from "The Tower of Basel" an excellent book..

"The BIS is a unique institution: an international organization, an extremely profitable bank and a research institute founded, and protected, by international treaties. The BIS is accountable to its customers and shareholders—the central banks—but also guides their operations. The main tasks of a central bank, the BIS argues, are to control the flow of credit and the volume of currency in circulation, which will ensure a stable business climate, and to keep exchange rates within manageable bands to ensure the value of a currency and so smooth international trade and capital movements. This is crucial, especially in a globalized economy, where markets react in microseconds and perceptions of economic stability and value are almost as important as reality itself.The BIS also helps to supervise commercial banks, although it has no legal powers over them. The Basel Committee on Banking Supervision, based at the BIS, regulates commercial banks’ capital and liquidity requirements. It requires banks to have a minimum capital of eight percent of risk-weighted assets when lending, meaning that if a bank has risk-weighted assets of $100 million it must maintain at least $8 million capital. The committee has no powers of enforcement, but it does have enormous moral authority. “This regulation is so powerful that the eight percent principle has been set into national laws,” said Peter Akos Bod. “It’s like voltage. Voltage has been set at 220. You may decide on ninety-five volts, but it would not work.” In theory, sensible housekeeping and mutual cooperation, overseen by the BIS, will keep the global financial system functioning smoothly. In theory....The BIS is now the world’s thirtieth-largest holder of gold reserves, with 119 metric tons—more than Qatar, Brazil, or Canada. Membership of the BIS remains a privilege rather than a right. The board of directors is responsible for admitting central banks judged to “make a substantial contribution to international monetary cooperation and to the Bank’s activities.” China, India, Russia, and Saudi Arabia joined only in 1996. The bank has opened offices in Mexico City and Hong Kong but remains very Eurocentric. Estonia, Latvia, Lithuania, Macedonia, Slovenia, and Slovakia (total population 16.2 million) have been admitted, while Pakistan (population 169 million) has not. Nor has Kazakhstan, which is a powerhouse of Central Asia. In Africa only Algeria and South Africa are members—Nigeria, which has the continent’s second-largest economy, has not been admitted. (The BIS’s defenders say that it demands high governance standards from new members and when the national banks of countries such as Nigeria and Pakistan reach those standards, they will be considered for membership.)"