The 12 standard areas highlighted here have been designated by the FSF as key for sound financial systems and deserving of priority implementation depending on country circumstances. While the key standards vary in terms of their degree of international endorsement, they are broadly accepted as representing minimum requirements for good practice. Some of the key standards are relevant for more than one policy area, e.g. sections of the Code of Good Practices on Transparency in Monetary and Financial Policies have relevance for aspects of payment and settlement as well as financial regulation and supervision.