Home Insights Eric Grossman speaking about the new CAT definition at Osgoode: Accident Benefits 2017, What is new? What is important? Eric Grossman speaking about the new CAT definition at Osgoode: Accident Benefits 2017, What is new? What is important? Events Feb 24, 2017 ERIC K. GROSSMAN Feb 24, 2017 Share: Read more about the program here.