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Easily recognisable as the identifier for all kinds of books, the International Standard Book Number is key to an efficient and effective book supply chain.

The International ISBN Agency is the registration authority for the Standard on a global basis. 

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  • Announcement: AGM 2024 Face-to-Face Meeting Cancelled
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    We have been liaising very closely with our hosts at the National Library of Norway about the 2024 ISBN Annual General Meeting. Unfortunately, in the last few days the difficult decision has been taken to cancel the face-to-face ISBN AGM meeting this year. Please therefore be advised that, with regret, the face-to-face meetings in 2024 scheduled to be held in Oslo, Norway have been CANCELLED.

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    The building where the International ISBN Agency is based

    In common with many organisations across the world, the current Covid-19 crisis is having an impact on the International ISBN Agency's operations. Please be advised that, until further notice, our offices in Russell Square will not be occupied and all staff will be working remotely. However, we would like to stress that staff members are otherwise working as normal and that the International ISBN Agency's functions are being performed with no interruption.

    Should you wish to contact the International ISBN Agency, please note that our telephone system is being accessed only...

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