Architectural Conservancy Ontario



Featured News and Events

Provincial Office
May 26, 2025

ACO Comments on Proposed Bill 5, the Protect Ontario By Unl…

Provincial Office
May 24, 2026

ACO Urges the Premier to extend the protection heritage pro…


Resources

Provincial Office

2025 AGM Documents

Provincial Office

ACO Interventions to Protect 2013-2025

Provincial Office

2025 Campaign: Housing-focused Heritage Building Grant

Provincial Office

Strategic Plan 2024 -2029