First, neither federal nor Ontario regulations specify an ATV training standard. So, you are free to choose between the two. Regrettably, I’m completely unqualified to recommend any particular standard let alone judge which one is better than the other. What I CAN DO, however, is run it past the OHSI users. Specifically, I can have my colleagues set up a user poll/survey. We’ve done this a few times before and I think it would work really nicely in your situation. So, let me know if you’re interested. Glenn glennd@bongarde.com or 203 354-4532.