ISSN

In 2025, the international ISSN network celebrated the 50th anniversary of its existence and surpassed the milestone of 2.5 million registered ISSN. The international network of national ISSN centres, coordinated by the International ISSN Centre based in Paris, celebrated 50 years of operation last year. The aim of the network is to assign and manage …

ISSN in numbers Read More »

The International ISSN Centre and the network of nearly 100 national ISSN Centres serve publishers who need unambiguous identification of their serial publications. The place of publication is crucial in determining the ISSN Centre, which is responsible for ISSN number assignment, record creation and management. If a publisher operates in more than one country at …

ISSN List of Multinational Publishers Read More »