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| Name | Description | Relevance / Focus | Regions Covered | Open Source (Y/N) | Website (if available) |
|---|---|---|---|---|---|
| OpenFIGI | Open data standard for identification of financial instruments | Covers OTC, Listed and is cross asset class | Y | https://openfigi.com/ | |
| LEI | Global online source that provides open, standardized and high quality legal entity reference data of entities participating in financial transactions across the globe | Legal entity | https://www.gleif.org/ | ||
| ANNA (ISIN) | Association of National Numbering Agencies that assign a unique identification code to each new security as it is issued. Is also the Registration Authority for the International Securities Instrument Number (ISIN) standard. (MiFID mandates ISIN on reportable transactions.) | Instrument identifier across asset classes including equity, debt and derivatives | N? | https://www.anna-web.org/ | |
| ANNA - DSB | The Derivatives Service Bureau (DSB) is a fully automated generator of International Securities Identification Numbers (ISINs) for OTC derivatives. Numbering agency designed to operate on a global basis and meet requirements of the derivatives markets | Instrument Identifier for OTC Derivatives | N? | https://www.anna-dsb.com/ | |
| Open Corporates | |||||