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ABOUT ISNI

ISNI is the ISO certified global standard number for identifying the millions of contributors to creative works and those active in their distribution, including researchers, inventors, writers, artists, visual creators, performers, producers, publishers, aggregators, and more. As ISO 27729, it is part of a family of international standard identifiers that includes identifiers of works, recordings, products and right holders in all repertoires, e.g. DOI, ISAN, ISBN, ISRC, ISSN, and ISWC.

The mission of the ISNI International Agency (ISNI-IA) is to assign to the public name(s) of a researcher, inventor, writer, artist, performer, publisher, etc. a persistent unique identifying number in order to resolve the problem of name ambiguity in search and discovery; and diffuse each assigned ISNI across all repertoires in the global supply chain so that every published work can be unambiguously attributed to its creator wherever that work is described.

By achieving these goals, the ISNI will act as a bridge identifier across multiple domains and become a critical component in Linked Data and Semantic Web applications.

KEY STATISTICS

16.2 million 

ISNI holds public records of over 16.2 million identities

14.3 million  

ISNI holds public records of over 14.3 million individuals (of which 1.1 million are researchers) 

1.8 million 

ISNI holds public records of 1,888,326 organizations or groups

91 sources

The ISNI database is a cross-domain resource with direct contributions from 91 sources

NEWS

ISNI Press Release, April 2025: Caldecott Music Group Partners with ISNI to Empower Global Creators and Strengthen Attribution across Music and Media

The collaboration advances interoperability and transparency in creative supply chains through the global adoption of ISNI identifiers

Caldecott Music...

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ISNI Press Release, February 2025: UMG and ISNI Unite to Streamline Creator Identification Across the Music Industry

The New Partnership Will Power Enhanced Accuracy for Music Credits and Boost Creator Visibility

Universal Music Group (UMG), the world's leading music-based...

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ISNI Press Release, January 2025: Bowker Rejoins ISNI as a Registration Agency

The ISNI International Agency (ISNI-IA) is delighted to announce that Bowker, a founding member of ISNI, has rejoined our community as an ISNI Registration...

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