Canadian ISBN Info

In Canada ISBN numbers are provided free of charge through Collections Canada, a branch of the Federal government.

For more information please visit: Collections Canada (link opens in new page)

The ISBN Agency for Canada

Canadian ISBN Agency, Library and Archives Canada / Bibliothèque et Archives Canada

Address:    395 Wellington Street Ottawa Ontario K1A 0N4

Phone:    (+1 819) 994 68 72    (+1 866) 578 77 77 (toll free)Fax:    (+1 819) 997 75 17   

eMail:    isbn@lac-bac.gc.ca

Web:    http://www.collectionscanada.gc.ca

Outside of Canada please contact the ISBN Agency for your country.