How to Get a Free Canadian ISBN: Step-by-Step Guide for Authors
One of the biggest advantages of self-publishing a book in Canada is that International Standard Book Numbers (ISBNs) are 100% free for Canadian citizens and permanent residents. While self-published authors in the United States must pay Bowker $125 USD per ISBN, the Canadian government funds the ISBN program through Library and Archives Canada (LAC).
What is an ISBN and Why Do You Need One?
An ISBN (International Standard Book Number) is a unique 13-digit commercial identifier assigned to every published book edition. Bookstores, libraries, wholesalers (like Indigo, Amazon, and IngramSpark), and distributors use ISBNs to track inventory, process orders, and manage sales royalties.
You need a separate ISBN for each distinct format of your book. For example:
- Paperback Edition: Requires ISBN #1
- Hardcover Edition: Requires ISBN #2
- Audiobook Edition: Requires ISBN #3
- Ebook Edition: Recommended separate ISBN #4
Pro Author Tip: Keep 100% Imprint Ownership
When you obtain your free ISBN directly from Library and Archives Canada, YOU are registered as the publisher of record (imprint). Free ISBNs assigned by Amazon KDP list "Independently Published" as the publisher, which can prevent Canadian independent bookstores from stocking your title.
Step-by-Step: How to Register Your Free ISBN in Canada
Step 1: Access the Canadian ISBN Service System (CISS)
Visit the official Library and Archives Canada ISBN portal and navigate to the Canadian ISBN Service System (CISS) account creation page.
Step 2: Submit Your Publisher / Imprint Registration
Fill out your contact details, Canadian mailing address, and your chosen Publisher Imprint Name (e.g. "Maple Leaf Publishing" or your legal name). Account approval typically takes 10 business days for new registrations.
Step 3: Assign an ISBN to Your Book Title
Once your CISS account is active, click "Request New ISBN" and enter your book title, author name, publication date, retail price (CAD $), binding type (Paperback / Hardcover), and page count. Your 13-digit ISBN (starting with prefix 978-1- or 978-0-) will be generated instantly.
Generating Your EAN-13 Barcode for Printing
An ISBN is just a 13-digit number string. To print it on the back cover of your book, it must be converted into a scannable EAN-13 vector barcode.
You can test and validate your Canadian ISBN checksum using our free interactive tool:
Free Canadian ISBN & Barcode Validator
Validate your 13-digit ISBN checksum and generate a clean vector SVG barcode for your cover designer.
Launch Free ISBN ValidatorCanadian Legal Deposit Requirements
Under the Library and Archives of Canada Act, Canadian self-published authors who print 100 or more physical copies of a book are legally requested to send two deposit copies to the Library and Archives Canada Preservation Centre in Ottawa within seven days of publication.
Legal Deposit Mailing Address:
Legal Deposit Office
Library and Archives Canada
550 de la Cité Boulevard
Gatineau, QC K1A 0N4
Printing Your Book with BookPrintingCanada.ca
Once you have your free Canadian ISBN number, our prepress design team will automatically format and place your scannable EAN-13 barcode on your high-resolution cover PDF at no extra charge.
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