We do have the International Plant Protection Convention, where we work very closely with other countries. It's a treaty. We work on standards collectively. The countries that belong to it are working to minimize the impact of pests going around the globe. There's regularization in meetings and there are priorities set up with the committees that meet in this area to talk about where we can develop new standards or provide more clarity. I made a reference to the phytosanitary measure around wood packing, and what an impact that's had with respect to reducing the spread of pests. That was a major vector for wood packing in all shipments of materials coming and going around the world.
Now all countries that are party to the IPPC are ensuring that the wood used in that is treated. It will have a stamp on it to say it is treated. It will be inspected to ensure that anything moving across countries is using only that wood, or it would be non-compliant, not allowed into our country and treated accordingly.
I think there's a lot of attention right now on where we can have standards of co-operation so that we can have very effective outcomes like that. We're building and looking for other areas around other commodities, potentially, where we could apply it as well.