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

* ADR Chambers has administered over 55,000 mediations
and arbitrations over the last 15 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.

We look forward to serving you, as always. ADR Chambers is available to host scheduled in-person and video conference mediations and arbitrations.

ADR Chambers at the top of the mediation and arbitration game

Since 2017, Canadian Lawyer Magazine has consistently rated us as one of the top ADR firms in Canada. With more than 60 mediators and arbitrators, ADR Chambers has the most expertise in Canada, spanning many specialties. Contact us to find the right neutral for your dispute.

Who’s Who Legal Commercial Mediation leaders

ADR Chambers is pleased to inform that nine of our mediators have been selected by Who’s Who Legal (WWL)’s independent research with clients and peers as being among globally highest-ranking lawyers as part of the Commercial Mediation chapter for inclusion in the 2023 edition of WWL: Commercial Mediation. To view report, visit the Lexology website.

CanDACC has been appointed as the Federal Adjudicator Authority to manage federal construction adjudications

The Federal Government has announced that it will be passing regulations providing for adjudication of disputes relating to Federal construction projects. The regulations will likely come into effect by the end of 2023. CanDACC has been appointed as the exclusive Federal Adjudicator Authority to manage the adjudications, and to train and qualify adjudicators who will make decisions for parties when they have construction disputes. CanDACC is looking for a diverse group of construction professionals who would like to work part-time as adjudicators. Engineers, project managers, architects, quantity surveyors, lawyers and others who have at least 10 years relevant construction related experience and have an interest in adjudication may apply. Read on…

Workplace Restoration

Forward thinking organizations are looking to workplace restoration to help head off, diffuse and resolve conflicts, leading to better morale and productivity.  We are focused on working with stakeholders to build a bespoke dispute resolution design process that is right for them. Read on…

Workplace Investigation

ADR Chambers provides third-party neutral workplace investigations. Our investigators have experience conducting investigations in both unionized and non-unionized environments.  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…


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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