I recommend that the committee first study the Digital Services Act. The one thing to keep in mind is that these types of European legislation tend to be a lot shorter and leave a lot until later. I think that Bill C-63 is a little more fulsome, but especially for the algorithmic accountability, with the way it's been addressed there, it could be helpful here.
The other thing to consider for some aspects of it would be the U.K.'s Online Safety Act. We have also drawn certain aspects from Australia's eSafety Commissioner structure. I can't remember the name of the legislation at the moment.
Those are the three that I would recommend that you look at.