International Standard Name Identifier
The International Standard Name Identifier (ISNI) is a method for uniquely identifying the public identities of contributors to media content such as books, TV programmes, and newspaper articles. Such an identifier consists of 16 numerical digits divided into four blocks.
It was developed under the auspices of the International Organization for Standardization (ISO) as Draft International Standard 27729, the valid standard was published 2012-03-15. The ISO technical committee 46, subcommittee 9 (TC 46/SC 9) is responsible for the development of the standard.
ISNI will provide a tool for disambiguating names that might otherwise be confused, and will link the data about names that are collected and used in all sectors of the media industries.
Uses of an ISNI 
The ISNI will allow a single identity (such as an author’s pseudonym or the imprint used by a publisher) to be identified using a unique number. This unique number can then be linked to any of the numerous other identifiers that are used across the media industries to identify names and other forms of identity.
An example of the use of such a number is the identification of a musical performer who is also a writer both of music and of poems. Where he or she might currently be identified in many different databases using numerous private and public identification systems, under the proposed ISNI system, he or she would have a single linking ISNI record. The many different databases could then exchange data about that particular identity without resorting to messy methods such as comparing text strings. An often quoted example in the English language world is the difficulty faced when identifying ‘John Smith’ in a database. While there may be many records for ‘John Smith’, it is not always clear which record refers to the specific ‘John Smith’ that is required.
ISNI will be of value to libraries and archives when sharing catalogue information; it will allow for more precise searching for information online and in databases, and it will aid the management of rights across national borders and in the digital environment.
ORCID (Open Researcher and Contributor ID) identifiers are reserved block of ISNI identifiers, for scholarly researchers. administered by a separate organisation. Individual researchers can create and claim their own ORCID identifier. The two organisations coordinate their efforts.
ISNI Governance 
ISNI will be governed by an ‘International Agency’, commonly known as the ISNI-IA. This UK registered, not-for-profit company has been founded by a consortium of organisations consisting of the Confédération Internationale des Sociétés d´Auteurs et Compositeurs (CISAC), the Conference of European National Librarians (CENL), the International Federation of Reproduction Rights Organisations (IFRRO), the International Performers Database Association (IPDA), the Online Computer Library Center (OCLC) and ProQuest. It is managed by directors nominated from these organisations and, in the case of CENL, by representatives of the Bibliothèque nationale de France and the British Library.
ISNI Assignment 
ISNI-IA will use an assignment system comprising a user interface, data-schema, disambiguation algorithms, and database that meets the requirements of the ISO standard, while also using existing technology where possible. The system is based primarily on the Virtual International Authority File (VIAF) service, which has been developed by OCLC for use in the aggregation of library catalogues.
Access to the assignment system and database, and to the numbers that are generated as the output of the process, will be controlled by independent bodies known as 'Registration Agencies'. These Registration Agencies will deal directly with customers, ensuring that data is provided in appropriate formats and recompensing the ISNI-IA for the cost of maintaining the assignment system. Registration Agencies will be appointed by ISNI-IA but will be managed and funded independently.
See also 
- International Standard Text Code (ISTC)
- Digital Author Identification (DAI)
- Virtual International Authority File (VIAF)
- "What is the relationship between ISNI and ORCID?". About ORCID. ORCID. Retrieved 29 March 2013.
- "ISNI and ORCID". ISNI. Retrieved 29 March 2013.