International ISBN Agencies Directory
Locate the official national ISBN registration agency for your country. Search by country name and filter agencies by Cost (Free vs Paid) and Ownership (Government vs Private).
Albania
ALBiblioteka Kombëtare e Shqipërisë
Algeria
DZAgence algérienne de l'ISBN
Andorra
ADAndorran Standard Book Numbering Agency
Argentina
ARAgencia Argentina de ISBN, Cámara Argentina del Libro
Armenia
AMNational Library of Armenia
Australia
AUISBN Agency - Thorpe Bowker
Austria
ATHauptverband des Österreichischen Buchhandels
Azerbaijan
AZISBN Agency
Bahrain
BHMinistry of Information
Bangladesh
BDNational Library of Bangladesh, Directorate of Archives & Libraries, ISBN agency
Belgium
BEAFNIL
Benin
BJDirection générale de la Bibliothèque Nationale du Bénin
Share & Review
Spread the word or leave feedback
Free vs Paid ISBNs
In countries like Canada, India, Brazil, and South Africa, national legislation designates ISBN issuance as a public cultural service, making ISBN registration 100% free. In contrast, in countries like the United States, United Kingdom, and Australia, agencies operate on a commercial cost-recovery basis, charging fees ranging from $20 to over $125 per number.
Agency Ownership Types
National ISBN agencies fall into three primary administrative models: Government (National Libraries or Ministries of Education), Private (contracted commercial providers like Bowker LLC or NielsenIQ), and Semi-Private (industry associations subsidized by government grants).
Frequently Asked Questions
Can I buy an ISBN from another country's agency if it is cheaper?
No. Under International ISBN Agency regulations, publishers and authors must obtain ISBNs from the national agency of the country where the publishing imprint or legal author resides. ISBNs from unauthorized secondary resellers can lead to distributor rejection or metadata collisions.
Do I need a separate ISBN for paperback, hardcover, and ebook editions?
Yes. Each distinct format and edition (e.g. hardcover, trade paperback, EPUB ebook, audiobook) requires its own unique ISBN to ensure supply chain clarity and cataloging precision.
What is the difference between an ISBN agency and a publisher?
An ISBN agency is the official administrative body authorized to issue ISBN ranges. A publisher (or self-publishing author) registers with the agency to receive assigned ISBNs for their books. You can look up registered publishers in the Global Registry of Publishers.
How do I turn my ISBN into a scannable barcode for print?
You can use our Free ISBN Barcode Generator to generate high-resolution PNG, SVG, and PDF barcodes with official hyphenation and optional price add-on barcodes.
Ready to Generate Your Book Barcode?
Create free high-resolution EAN-13 barcodes with accurate hyphenation in seconds.