As it stands, they are not triggers of the Canadian Environmental Assessment Act. Bill C-69 is the act that deals with that. I would note, though, that fisheries are a significant trigger for environmental assessment. Not in the way that it was prior to 2012, with a trigger coming from a law list regulation, but fisheries are still a major issue that triggers an environmental impact assessment. It's just not defined in the way that it was prior to 2012 in those three sections.
On April 24th, 2018. See this statement in context.