Volumes 1 through 50 are open access; Volume 51 (2024), the current completed volume, is available by subscription, unless authors have arranged immediate open access. All other papers will become "open access" one year after publication.

Geoscience Canada is moving toward providing authors with the opportunity to comply with "open access" requirements.  Effective with Volume 44 (2017), papers published in the journal will be "open access" 12 months after they appear in the journal.

Geoscience Canada moved to web-based submission and online-only publication starting in January 2012. Volumes 1 through 50 are available free of charge (click on "Archives" on the top menu). Volumes 51 through the current volume are available by subscription only.