Resolve a Dispute

Resolve a Dispute

Ontario Resolution Professionals Directory

Find a Mediator, Arbitrator or
Other ADR Professional

The ADR Institute of Ontario™ assists the public, businesses, non-profits & government bodies at all levels to consider, design, implement & administer alternative dispute resolution (ADR) strategies, programs and processes. Learn More.

ADR Practitioners

ADR Practitioners

Member Portal: Sign In

Learn About ADRIO Membership

Our goal is to assist our members, and users of ADR services, by providing information and education, maintaining high professional standards and providing a structure to ensure members adhere to those standards. Join today to take advantage of the many benefits we offer.

Full Flyer Now Available for High Conflict in Groups

Building on the success of our offering in 2015, ADRIO is pleased to invite you to a two-part, interactive workshop conducted by Richard Hart, well-known internationally for his extensive experience with groups affected by high conflict and conflict associated behaviors such as bullying, harassment and violence. View full flyer.

Welcome to ADRIO’s New Website

Carrying on the tradition of our previous website, this website will be the central location for Ontario based mediators, arbitrators and other alternative dispute resolution (ADR) practitioners to find useful information. This is also the central location for potential service users to learn about how ADR can resolve your dispute. Please update your bookmarks accordingly. We