We assess the performance of the regulations brought in by Environment and Climate Change Canada or Natural Resources Canada. We aren't responsible for the decision to make those regulations or the contents of them.
Overall, regulations are an important part of the tool kit, along with carbon pricing and other measures, such as subsidies, procurement policies, education and so on. All of these combined together form Canada's approach to reducing greenhouse gas emissions.
In terms of the expectations of those new regulations in the four areas you just mentioned, I would suggest that you pose that question to the assistant deputy minister for Environment Canada, who will be here in the next hour.