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.
News
The Association of National Numbering Agencies (ANNA) Extraordinary General Meeting in Oman highlights Middle Eastern Capital Market Growth, Expansion in Global Membership and an Increase in Partnership Applications
Confirmed at ANNAâs General Meeting, Muscat, 3rd & 4th December 2025 London, 5 December 2025…
The Association of National Numbering Agencies (ANNA) and Digital Token Identifier Foundation (DTIF) win âBest Data Solution for Digital Assets’ at the Data Management Insight Awards Europe 2025
London, 4 December 2025 â We are pleased to announce that the Association of National…
Tokenization: Whatâs Working (and What Isnât) for Institutions
From experimentation to execution, institutional tokenisation is gaining real momentum. At the European Blockchain Convention…
Fireside Chat – Evolution of ISO Standards for Digital Assets Markets
Our Managing Director Stephan Dreyer was delighted to speak at the European Blockchain Convention in…
The Association of National Numbering Agencies (ANNA) wins âBest Reference Data Providerâ and âDigital Assets Industry Collaboration of the Yearâ at the Regulation Asia Awards for Excellence 2025
London, 11 November 2025: We are delighted to announce that the Association of National Numbering…
Institutional Tokenisation Standards Adoption: A Review of Real-world Progress – Digital Asset Week London 9 October
Our Managing Director, Stephan Dreyer, joins a panel on âInstitutional Tokenisation Standards Adoption: A Review…
Follow ANNA on Twitter
đDelighted to be recognised as Best Reference Data Provider at the @WatersTech Rankings Awards 2025!
This award highlights the ASBâs work delivering the worldâs only directly sourced ISIN data to support market participants globally.
đ Read more: https://anna-web.org/the-association-of-national-numbering-agencies-anna-wins-best-reference-data-provider-at-the-waterstechnology-rankings-awards-2025/
đŁď¸Our MD @StephanDreyer5 will be speaking at the 19th International Financial Standards Conference #IFSC25 on 12 November in Frankfurt.
He will be on a panel on âAdapting Standards for the Digital Assets Ecosystemâ.
Find out more and register here: https://www.wmdatenservice.com/en/ifsc-2025/
Contact Us
If you would like to speak to ANNA, please get in touch via our contact page.
