Ontario’s legislation under the Professional Geoscientist Act, 2000 (the Act), requires registration with PGO of anyone wishing to practise geoscience in Ontario, or already practising geoscience and using the professional designation of the profession (P.Geo., P.Geol., P. Geoph., G.P., or géo.), or otherwise representing themselves to the public as a professional geoscientist in Ontario. For complete and comprehensive information on registering at PGO, please refer to the Guideline to Registration.

If you have already started an application, you can continue an existing application by using the “apply now” button below. You will need your application number and password to log in. If you have any questions, please contact

IMPORTANT: All applicants are required to submit a copy of their photo ID (i.e. Driver's Licence) at the time of applying. Please see the Documentation Submission Guidelines for examples.