What is a case management judge and how does that affect bringing motions in Ontario?

Some Ontario lawsuits, particularly complex, high-conflict, or long-running ones, are assigned a case management judge who oversees the file from an early stage rather than having each motion heard by whichever judge happens to be sitting that day. Having one judge familiar with the case's history can make procedural motions faster and more consistent, since that judge already understands the background and earlier disputes instead of needing everything explained from scratch each time. Case management is more common in family law, complex commercial litigation, and multi-party proceedings, though it can be requested or ordered in other Superior Court cases where the circumstances justify it.

When a case is under case management, motions are often brought before that assigned judge specifically, sometimes through a case conference process rather than a fully formal motion, which can be quicker and less formal for narrower procedural disagreements. This doesn't change the substantive rules that apply to a motion, but it can change how efficiently disputes get resolved and how consistently earlier rulings are treated as the case moves forward. If a case isn't already under case management and the parties think it should be, a request can be made to the local courthouse to have one assigned.