A national numbering agency (NNA) is the organisation in each country responsible for issuing

International Securities Identification Number An International Securities Identification Number (ISIN) uniquely identifies a security. Its structure is defined in ISO 6166. The ISIN code is a 12-character alphanumeric code that serves for uniform identification of a security through normaliz ...

s (ISIN) as described by the

ISO 6166 An International Securities Identification Number (ISIN) uniquely identifies a security. Its structure is defined in ISO 6166. The ISIN code is a 12-character alphanumeric code that serves for uniform identification of a security through normaliza ...

standard and the Classification of Financial Instruments code as described by the ISO 10962 standard. The role of NNA is typically assigned to the national

stock exchange A stock exchange, securities exchange, or bourse is an exchange where stockbrokers and traders can buy and sell securities, such as shares of stock, bonds and other financial instruments. Stock exchanges may also provide facilities for the ...

central bank A central bank, reserve bank, or monetary authority is an institution that manages the currency and monetary policy of a country or monetary union, and oversees their commercial banking system. In contrast to a commercial bank, a central ba ...

, or

financial regulator Financial regulation is a form of regulation or supervision, which subjects financial institutions to certain requirements, restrictions and guidelines, aiming to maintain the stability and integrity of the financial system. This may be handle ...

but may be as diverse as a financial data provider or clearing and custodian organisation for that country. There is a global governing body that coordinates the work of the NNAs called the Association of National Numbering Agencies (ANNA).http://www.anna-web.com , association of NNAs

List of NNAs by country

References

{{Reflist

External links

Association of National Numbering Agencies (ANNA)
Financial regulation International economic organizations