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Did you know that the ISSN is a unique identifier that allows your publication to be clearly distinguished internationally, even when similar titles are used? ISSN guarantees unambiguous recognition and improving your referencing and the visibility of your journal.

The ISSN Network is comprised of ISSN National Centres.
Their activity is coordinated by the ISSN International
Centre located in Paris.

2.5 million ISSN assigned,
more than 70,000 new ISSN per year and 130,000 ISSN modified per year: https://portal.issn.org

The ISSN is the international standardized code which identifies all serials, journals, magazines, periodicals irrespective of their medium (print or electronic)

News +

2026/01/28 - 12th Meeting of the Keepers Registry Technical Advisory Committee – 5 February 2026 The 12th meeting of the Keepers Registry Technical Advisory Committee (TAC) will be held online on 5 February 2026, bringing together a ren...
2025/12/19 - Signing of an MoU with the AI4LAM association Since 2018, the National Library of Norway and Stanford University Library (USA) have been collaborating to promote the adoption of artificial intelligence in archives, libraries,...
2026/04/17 - The ISSN IC at the USKG 49th annual conference The 49th annual UKSG Conference (Glasgow, 30 March–1 April 2026) brought together a wide range of stakeholders across the scholarly communications ecosystem, including librarie...

International Identifier for serials
and other continuing resources, in the electronic and print world

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