Certainly.
Our chemical management plan has been in place for many years now, and it helps to ensure that we have a solid risk management framework in place for any substance that could have deleterious effects on human health or the environment. In conjunction with Health Canada, we have put in place tools for hundreds of substances over the years to make sure that we are protecting our human health and environment from these types of chemicals. It applies to a very wide range of things that are listed under our Canadian Environmental Protection Act, which then enables us to put in place measures—sometimes it's regulations, but sometimes it's voluntary agreements with industry—and a wide range of tools.