Water quality is the responsibility of the provinces. We have the federal-provincial interplay to think about.
I don't have any wise advice on how to make that run as smoothly as you can, but the drinking water materials safety act, which was designed in 1997 or 1998 and made it to first reading in the House, focused on a subset of the issue. It focused on the distribution system point-of-use devices, filtration plants, and the materials used in those plants. It was subject to extensive consultation. It received support from multiple stakeholders, from federal, provincial, and municipal governments, because it was circumscribed so as to not really conflict with existing jurisdiction.
There would be copies of that statute. It's rather short. It's about 18 pages long compared to CEPA, which I think is 257 pages long. All I was suggesting is there might be some nice ideas in there worth looking at this time around for CEPA.