In terms of climate change, obviously there are two components to that.
There is the mitigation part, that is, how can we reduce greenhouse gas emissions through new technologies. One important standard that is being developed now is related to environmental technology verification. That's a standard Canada put forward internationally. It will allow organizations to test the merits of a new technology compared to a baseline to see if it actually performs the way it's intended to do. That's one area where we see Canada taking the lead, and that's for green technologies.
Regarding adaptation to a changing climate, we also are providing support to the government in terms of developing new standards to help adapt our infrastructure to a new threshold of extreme weather events. A couple of examples of that are related to northern infrastructure equipment being installed and maintained in the north. There's permafrost melting and different snow loads requirements. We're helping to develop standards to meet those new challenges.