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.

Learn More

International Securities Identification Number (ISIN) - ISO 6166

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

Read more

Financial Instrument Short Name (FISN) - ISO 18774

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

Read more

Classification of Financial Instruments (CFI) - ISO 10962

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

Read more

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.

Read more

News

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…

view more

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…

view more

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

03/10/2024

view more
ANNA newsletter

ANNA Newsletter September, 2024

30/09/2024

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

view more

European Blockchain Panel Discussion: Building Bridges Between TradFi and Digital Assets

25/09/2024

view more

Q&A with Sarah Tarawneh, ANNA’s new Board Member

10/09/2024
Q&A with Sarah Tarawneh, ANNA's new Board Member
view more
View All

Follow ANNA on Twitter

Association of National Numbering Agencies (ANNA) Follow

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

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

Proud to announce we received Highly Commended recognition for Digital Assets Industry Collaboration of the Year @RegulationAsia Awards 2024, for our transformative work with the DTIF in creating a dual identifier system bridging TradFi & digital assets.

https://anna-web.org/anna-honoured-with-highly-commended-industry-collaboration-of-the-year-digital-assets/

Reply on Twitter 1853406878065152196 Retweet on Twitter 1853406878065152196 Like on Twitter 1853406878065152196 Twitter 1853406878065152196
anna_isin Association of National Numbering Agencies (ANNA) @anna_isin ·
1 Nov

Don’t miss our MD @StephanDreyer5 at #DAWeek Singapore on 4-5 Nov. He will be moderating a panel discussion on the current ecosystem of standards building bridges between TradFi and digital assets with @BIS_org @DeutscheBank @TokenySolutions & CapBridge

https://daweek.org/singapore-24/

Reply on Twitter 1852294696938156331 Retweet on Twitter 1852294696938156331 Like on Twitter 1852294696938156331 Twitter 1852294696938156331
anna_isin Association of National Numbering Agencies (ANNA) @anna_isin ·
30 Oct

Pleased to announce @USEUganda has joined the #ISIN:LEI Mapping Initiative.
This initiative, in collaboration with @GLEIF, maps new and legacy #ISINs to their corresponding LEIs, of those NNAs who have joined the initiative.

Find out more on our website: http://www.anna-web.org

Reply on Twitter 1851578606863946154 Retweet on Twitter 1851578606863946154 3 Like on Twitter 1851578606863946154 5 Twitter 1851578606863946154
Load More

Contact Us

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

Contact
Back To Top