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You said: ISNIISNI
The International Standard Name Identifier (ISNI) is an ISO-certified global standard number (ISO 27729) used to uniquely identify the public identities of contributors to creative and scholarly works—including writers, researchers, artists, performers, publishers, and organizations. [[1](https://www.google.com/goto?url=CAESSQHrOzAVtJtMw0emi_SEG93UI2iIN7F0nE6xaTZrNdJg9BoXTFNDtRK_6_C8vnmzng8WQpZ-QgfoINlpW7tZycJxJXWmQa-XQcA), [2](https://www.google.com/goto?url=CAESfAHrOzAVMNf1Qgw8bRrURGbaj1vgdHaSPzFwEcjhMH_k5fQhyTUg4SCpE8qc1epX-hbiihN-Hs8U4-BwLQ8asd42W5eUP7ZMVP2lWZ9UonRxDWHOUiEQRMvOpDGw2ECGDHeAZLqk-JYkmkD3y1daNp1csWWsPOpfDWo-qkM)]
What ISNI Does

* Resolves Name Ambiguity: Distinguishes creators and organizations who share identical or similar names across the global supply chain.
* Connects Identities: Links multiple names, stage names, pseudonyms, or legal names used by a single person under one persistent digital profile.
* Acts as a Bridge: Interoperates with other major identifiers like ORCID (in scholarly publishing), IPI, and ISBN. [[1](https://www.google.com/goto?url=CAESXQHrOzAVMteQO9pCMXDwN5CypN2HuPySjEvn4V9qUV3US-igo7ixYAvfsBzeyPmDUB8xcUuHnacXh3S6aZB9GmqaicwqjVh5a-Nc9ARN6sr_8Yogg7UlhxVjU6AA3A), [2](https://www.google.com/goto?url=CAESUQHrOzAV7MBCCqvc_I8aHYSugQgeYjH76G8bQTlD_rrmajg_lD49EHa-ECArDwGAb9uxpoyDDLg6m-2xWcXH3GcXo7kh9T3tSQ1uHLPBhqSYGw), [3](https://www.google.com/goto?url=CAESaQHrOzAVyfAbtX32eSgWgVajMkY8enkNxHlWBTRBZPSGFH3NfaMI_mOVb5QMXrfzn9Cazku4mie3mJn8uikL2obQupOoPQnVEa-D2shvSDl0RXTJnvbTi3HJChrlM2qb4TZt6avPq03mbA), [4](https://www.google.com/goto?url=CAESSQHrOzAVtJtMw0emi_SEG93UI2iIN7F0nE6xaTZrNdJg9BoXTFNDtRK_6_C8vnmzng8WQpZ-QgfoINlpW7tZycJxJXWmQa-XQcA)]

Key Details

* Format: A 16-digit identifier (15 numeric digits plus a MOD 11-2 check character).
* Database Size: Holds public records for over 16.6 million identities (including over 14.6 million individuals and 2 million organizations).
* Governance: Managed by the London-based ISNI International Agency (ISNI-IA). [[1](https://www.google.com/goto?url=CAESSQHrOzAVtJtMw0emi_SEG93UI2iIN7F0nE6xaTZrNdJg9BoXTFNDtRK_6_C8vnmzng8WQpZ-QgfoINlpW7tZycJxJXWmQa-XQcA), [2](https://www.google.com/goto?url=CAESfAHrOzAVMNf1Qgw8bRrURGbaj1vgdHaSPzFwEcjhMH_k5fQhyTUg4SCpE8qc1epX-hbiihN-Hs8U4-BwLQ8asd42W5eUP7ZMVP2lWZ9UonRxDWHOUiEQRMvOpDGw2ECGDHeAZLqk-JYkmkD3y1daNp1csWWsPOpfDWo-qkM)]

You can search existing identities or learn about registration options through the [ISNI Home Page](https://www.google.com/goto?url=CAESSQHrOzAVtJtMw0emi_SEG93UI2iIN7F0nE6xaTZrNdJg9BoXTFNDtRK_6_C8vnmzng8WQpZ-QgfoINlpW7tZycJxJXWmQa-XQcA) or sign up via official partners like the [Bowker ISNI Register](https://www.google.com/goto?url=CAESXQHrOzAVMteQO9pCMXDwN5CypN2HuPySjEvn4V9qUV3US-igo7ixYAvfsBzeyPmDUB8xcUuHnacXh3S6aZB9GmqaicwqjVh5a-Nc9ARN6sr_8Yogg7UlhxVjU6AA3A). [[1](https://www.google.com/goto?url=CAESSQHrOzAVtJtMw0emi_SEG93UI2iIN7F0nE6xaTZrNdJg9BoXTFNDtRK_6_C8vnmzng8WQpZ-QgfoINlpW7tZycJxJXWmQa-XQcA), [2](https://www.google.com/goto?url=CAESXQHrOzAVMteQO9pCMXDwN5CypN2HuPySjEvn4V9qUV3US-igo7ixYAvfsBzeyPmDUB8xcUuHnacXh3S6aZB9GmqaicwqjVh5a-Nc9ARN6sr_8Yogg7UlhxVjU6AA3A)]
Would you like to know how to search for an existing ISNI or register for one as an author, artist, or researcher?
ISNI
ISNI | Home Page
ABOUT ISNI ISNI is the ISO certified global standard number for identifying the millions of contributors to creative works and those active in their distributio...
Wikipedia
International Standard Name Identifier - Wikipedia
Definition: 16-digit identifier system (15 digits plus MOD 11-2 check character) uniquely identifying public identities and disambiguating named entities across...
Bowker ISNI
ISNI Register
Get Your ISNI -- Your Creative Identity, Made Official. Protect your professional identity, simplify data sharing, and make your work discoverable worldwide. To...
Book Industry Study Group | BISG
ISNI - Book Industry Study Group
The International Standard Name Identifier (ISNI), one of the family of ISO identifiers, provides users with the ability to identify a creator, author, or contr...
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International Standard Name Identifier (ISNI): An Overview
