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Additional Resources

Access ANNA’s official documents and publications, including governance documents, membership information, operational guidelines, and technical reference materials. These resources support National Numbering Agencies, market participants, and other stakeholders in the implementation and use of international financial identification standards.

Articles of Incorporation

The Articles of Incorporation (also known as the Articles of Association) define ANNA’s governance framework, objectives, and operating principles. They serve as the foundation for the Association and underpin its legal and regulatory documents.

Quality Management Guidelines

These guidelines define the quality standards for ISIN allocation and provide the operational framework for National Numbering Agencies (NNAs) and the ANNA Service Bureau (ASB).

Membership

This document outlines the eligibility criteria, requirements, and application process for ANNA membership and partnership.

Members' Rights and Obligations

Defines the rights, responsibilities, and obligations of ANNA members.

Solicitations from third parties to obtain and maintain ISINs

Guidance on the use of third-party service providers for obtaining and maintaining ISINs.

RA list of ISIN prefixes - January 2024

A reference list of Registration Authority (RA) ISIN prefixes used worldwide.

FISN abbreviation list June 2025

A reference list of approved FISN abbreviations used in accordance with ISO 18774

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