There are various lists in Canada that organizations can be placed on. There's one under the Criminal Code, with about 40 organizations listed. There is a list under the United Nations suppression of terrorism regulations, and there is a United Nations Taliban and al-Qaeda list as well.
In terms of what penalties there are for associating with those organizations, if you contribute to helping them further their purposes or cause, there could be penalties. But in terms of listening to or hearing from those organizations, there are no associated penalties.