<Tr> <Td> By jurisdiction (show) <Ul> <Li> Anguilla </Li> <Li> Australia </Li> <Li> BVI </Li> <Li> Canada </Li> <Li> Cayman Islands </Li> <Li> India </Li> <Li> South Africa </Li> <Li> United States </Li> <Li> Vietnam </Li> <Li> European Union <Ul> <Li> France </Li> <Li> Germany </Li> <Li> UK </Li> </Ul> </Li> </Ul> </Td> </Tr> <Ul> <Li> Anguilla </Li> <Li> Australia </Li> <Li> BVI </Li> <Li> Canada </Li> <Li> Cayman Islands </Li> <Li> India </Li> <Li> South Africa </Li> <Li> United States </Li> <Li> Vietnam </Li> <Li> European Union <Ul> <Li> France </Li> <Li> Germany </Li> <Li> UK </Li> </Ul> </Li> </Ul> <Li> European Union <Ul> <Li> France </Li> <Li> Germany </Li> <Li> UK </Li> </Ul> </Li> <Ul> <Li> France </Li> <Li> Germany </Li> <Li> UK </Li> </Ul>

Who are the four major groups that are central to corporate governance