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.

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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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News

How is the Current Ecosystem of Standards Building Bridges Between TradFi and Digital Assets? – DA Week Singapore 2024

14/11/2024

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ANNA wins ‘Data Provider of the Year’ at the Asset Servicing Times Industry Excellence Awards 2024

08/11/2024

London, 8 November 2024: We are delighted to announce that the Association of National Numbering…

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ANNA Honoured with Highly Commended Industry Collaboration of the Year, Digital Assets.

04/11/2024

Singapore/Hong Kong, 4 November 2024 — The Association of National NumberingAgencies (ANNA) received Highly Commended…

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ANNA submits comments on the US FDTA proposals for common data standards

23/10/2024

London, 23rd October: ANNA welcomes the opportunity to comment on the FDTA common data standards…

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DA Week London  Panel Discussion: The Role of Standards in the Acceleration of Digitization of Assets and Digital Currency

03/10/2024

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ANNA newsletter

ANNA Newsletter September, 2024

30/09/2024

Dear Reader In this newsletter we are delighted to share some of the key activities…

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The Association of National Numbering Agencies (ANNA) is a global organisation whose members & partners are responsible for assigning ISIN, FISN & CFI codes.

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anna_isin Association of National Numbering Agencies (ANNA) @anna_isin ·
14 Nov

Our MD @StephanDreyer5 was thrilled to moderate a panel at #DAWeek Singapore with @BIS_org @DeutscheBank @TokenySolutions & CapBridge to discuss the current ecosystem of standards building bridges between TradFi and digital assets.

Watch the panel here:

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anna_isin Association of National Numbering Agencies (ANNA) @anna_isin ·
13 Nov

Looking for #ISINs for Kraken Wrapped Bitcoin, Global Dollar and bonds from the City of Lugano?
The digital asset ISIN:DTI registry has been updated on our site. We have issued new XT ISINs and a number of new security token ISINs with corresponding DTIs
https://anna-web.org/digital-assets/#1697626935782-787265f0-ea9d

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anna_isin Association of National Numbering Agencies (ANNA) @anna_isin ·
12 Nov

Don’t miss our MD @StephanDreyer5 at the @cfconferences Tokenisation Summit on 21 Nov in London. He'll be on panel “Unlocking the opportunity for scaling and interoperability through the global regulatory framework” w @hmtreasury @ecb @MAS_sg
Register now: https://www.cityandfinancialglobal.com/the-tokenisation-summit-2024

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