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The Condominium Authority Tribunal (CAT)

The CAT’s jurisdiction expanded on January 1, 2022! Click here for more details.


The Condominium Authority Tribunal (CAT) is Ontario’s first fully online tribunal! The CAT uses an online dispute resolution system (CAT-ODR) to help people resolve certain types of condominium-related disputes conveniently, quickly, and affordably.

The CAT can currently accept applications about a range of issues including Condominium RecordsPets and AnimalsVehiclesParking and Storage, Noise, Odours, Vibration, Light, Smoke and Vapour, and Compliance with Settlement Agreements.

The CAT’s 3-stage dispute resolution services are offered at a total cost of $200 ($25 for Stage 1 – Negotiation; $50 for Stage 2 – Mediation; and $125 for Stage 3 – Adjudication).