BCcampus assigns both print and ebook ISBNs to open textbooks published by BCcampus and accepted to the B.C. Open Textbook Collection. For other open textbooks, the author is responsible for obtaining an ISBN.
Collections and Open Textbooks
55 How does BCcampus assign ISBNs to open textbooks?
For information on how to obtain an ISBN for an open textbook, see the ISBN Canada website.