Welcome to The ISSN Portal
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The ISSN Portal, published by the ISSN International Centre, allows you to search through the worldwide database of ISSN bibliographic records, identifying and describing more than 2.3 million newspapers, magazines, journals, monographic series and continuing resources of all kinds, both print and online, in 234 countries.

ISSN data, provided by a network of 93 National Centers throughout the world, is enriched with information provided by other partners such as Scopus, DOAJ (Directory of Open Access Journals), etc.

Browse our records by ISSN or by continuing resource title from the search bar above, by country using the ISSN World Map, or through the advanced search page.

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