No, except that as you say, this turns on BQ-6. I will explain it to members.
BQ-6 would provide a mechanism for identifying a province that has legislation in place designed to attain the 2008-2012 Kyoto targets, and it would then enable the Governor in Council to make an order declaring that the provisions of an act or regulations don't apply in that province. Where such an order has been made, BQ-9 would say that the minister may not use the authority given in part IV of CEPA to issue a pollution prevention planning order against a facility or a person in such a province. The two are directly linked. Essentially where you have excluded the application of federal law, generally under BQ-6 this makes it clear that that includes an exclusion of the right to issue a pollution prevention planning requirement.
The only other point I'd bring to your attention is that to my recollection the committee hasn't voted on BQ-6 yet.