Supporting educators and parents of children
Please note, we have recently changed our name from CATT-OG to OG Canada. Please bear with us while we fully update this site to reflect our new name.
OG Canada is the Canadian accrediting body, providing certification and support to OG Practitioners and Classroom Educators in Canada and elsewhere.
We follow the Orton Gillingham (OG) approach to supporting learners in individual or small group environments. OG is a research-based approach that is supported internationally as an effective way of supporting struggling learners. For more information on the OG approach click here.