Just briefly, by way of process, because you asked how they worked, one of the things that happens is that, for example, on a health issue, the health scientists will prepare information to advise the committee and the members so that the science doesn't necessarily need to be replicated jurisdiction by jurisdiction. So we'll talk about the health implications and provide advice to them as the Canada-wide standard is developed.
There is definitely a sharing of scientific information, of key questions and answers to those questions, as the standards are developed.