They're not precisely the same, but I think they have the same effect.
G-8 would add, among other things, new paragraph 10(1)(f):
projections of the annual greenhouse gas emission reductions resulting from those combined measures and strategies, including projections for each economic sector that is included in Canada' s reports under the Convention;
We have projections—aggregate projections and projections for each sector—already approved as being required. As I say, PV-15 would require detailed information and modelling of expected annual emissions reductions. To the extent that there's a difference between projected and detailed information and modelling, the legal terminology is different. The projections would have to be done, again, based on international methodology, which requires detailed information and modelling. I think in substance they cover the same thing.