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The Association of National Numbering Agencies

The Association of National Numbering Agencies (ANNA) is a global member association of National Numbering Agencies (NNAs), seeking to foster standardisation within the financial industry by upholding the International Organization for Standardization (ISO) principles, and by promoting International Securities Identification Numbers (ISIN), Financial Instrument Short Name (FISN), and Classification of Financial Instruments (CFI) codes for financial instruments.

International Securities Identification Number (ISIN) - ISO 6166

The ISIN is the core identifier of securities transactions and settlement.

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Financial Instrument Short Name (FISN) - ISO 18774

The FISN standard incorporates the issuer short name and the abbreviated characteristics for the financial instrument.

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Classification of Financial Instruments (CFI) - ISO 10962

For each ISIN, the CFI is a detailed description of the type of instrument.

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Legal Entity Identifier (LEI) - ISO 17442

ANNA and GLEIF launched an initiative to link ISINs and LEIs to improve transparency of exposure by linking the issuer and issuance of securities.

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ANNA Newsletter: August 2022


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ANNA General Meeting 2022: Panel Highlights

Here, panellists discuss the role and importance of standards in a regulatory framework, in particular…

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2022 Extraordinary General Meeting 

On 30 Nov-1 Dec, 2022, ANNA will hold its 2022 Extraordinary General Meeting in Antigua, Guatemala.

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Securities and Exchange Commission Philippines joins ANNA

Securities and Exchange Commission Philippines joins ANNA Confirmed at ANNA’s General Meeting, Brussels, June 2…

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2022 General Meeting

On June 2-3, 2022, ANNA held its Annual Meeting in Brussels, Belgium. You can read…

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ANNA and GLEIF win A-Team Innovation Awards 2022

ANNA and GLEIF win ‘Most Innovative Data Standards Initiative’ at the A-Team Innovation Awards 2022…

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Follow ANNA on Twitter

The latest edition of our newsletter is now available to view. Here you will find the latest news and events, member updates, plus a closer look at our General Meeting in June.

We recently launched our new website, designed to create a more user friendly experience. Have a look and let us know what you think!

The DSB seeks additional members to join the Technology Advisory Committee. Read the full announcement here:

#UPI #OTCDerivatives #ISIN

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If you would like to speak to ANNA, please get in touch via our contact page.

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