Welcome to ADR Chambers,
the world’s dispute resolution leader. *

* ADR Chambers has administered over 55,000 mediations
and arbitrations over the last seven years.

Not just the biggest—also the best.

ADR Chambers has Canada’s top mediators and arbitrators.
ADR Chambers also provides training, ombuds, and other dispute resolution services throughout Canada and internationally.

COVID-19 Protocols at ADR Chambers

ADR Chambers remains fully accessible and committed to serving our clients, as always. Our office is available to host scheduled in-person mediations and arbitrations however, we are not accepting deliveries including courier services. We are ready to assist you with video conference mediations and arbitrations. Contact us for more information at adr@adrchambers.com.

Please note that our office is not open to the public. Employees are currently working remotely, however our telephone, email and fax systems and other technologies remain secure and operational.

We highly recommend that you communicate with us via email. Please contact us at adr@adrchambers.com before you send any parcels or documentation to 180 Duncan Mill Road, Toronto.

ADR Chambers continues to monitor the impact and progress of the pandemic and will communicate any changes in operations necessitated by changing circumstances as expeditiously as possible.

ADR Chambers named as Authorized Nominating Authority by Ministry of Attorney General.

July 18, 2019 – Ontario is cutting red tape to support jobs and growth in the construction industry. The changes will help workers and businesses resolve disputes faster and get paid on time.  read more

ADR Chambers Named One of Canada’s Top ADR & Mediation Organization by Canadian Lawyer.

In 2019, Canadian Lawyer Magazine conducted a survey to determine the Top 3 ADR and Mediation Chambers in Canada. ADR Chambers is proud to have been selected.

Video conference (online) Mediation

Not everyone in a dispute needs to be in the same office. Video conference mediations allow parties and lawyers to have a mediation in real time where people are in different locations. Participants can see each other online, hear each other, exchange documents and jointly draft settlement agreements. All you need is a computer. We take care of the rest. There are no additional fees associated with this services. Read on…

Roster Rate Mediation

A time-saving and cost-effective process similar to that outlined for mandatory mediation sessions in the Ontario Rules of Civil Procedure. The fees range from $600 to $825 plus HST, depending on the number of parties, and include one-half hour of preparation time for each party and up to three hours of actual mediation.  For a list of the ADR Chambers roster rate mediators and for more information, please click here.

Model ADR Clauses

Click to see Model Mediation and Arbitration Clauses.

Expedited Arbitration

ADR Chambers offers fast and inexpensive Expedited Arbitration.

The fixed fee is $7,500 plus HST per party for everything including the arbitrator’s fees, the room rental fees and the administration fees. Fees are lower for In-Writing arbitrations and Final Offer Selection Arbitrations.

There is a fixed time frame so parties know exactly how long the arbitration will take. Arbitrations under the Expedited Arbitration Rules are concluded in under three months from the selection of the arbitrator to the written reasons.  Read on…

To see the new Expedited Arbitration Rules, please click here.

To book an Expedited Arbitration, please contact us.

Upcoming CMA and CAA events

Canadian Mediation Association (CMA) annual continuing education program 2020

Due to Covid-19, all upcoming programs have been postponed.


Through the Stitt Feld Handy Group, ADR Chambers offers alternative dispute resolution workshops, negotiation workshops and workshops on dealing with difficult people. Please visit the Stitt Feld Handy Group website for more details.

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