The Ontario Perception of Care Tool for Mental Health and Addictions (OPOC-MHA)
Effective January 5, 2026, maintenance and support for the OPOC database transitioned to DATIS. The OPOC database is currently in maintenance mode; as a result, some resources may link to this "Improving Systems" website, which is being decommissioned. If you are unable to locate the information you need in the OPOC Knowledge Base, please contact the Service Desk for assistance.