We've been dealing with low-level presence for a while, but there's a concerted effort globally to take a look at this as an issue. Governments, seed developers, the grain trade, and several international groups are working on this to try to bring regulatory systems together essentially to have the discussion about how we deal with these events that are approved in a country that has a science-based regulatory system and where you end up with low levels of something that's been approved in another country.
There has been a discussion at Codex about moving towards harmonization of approvals so that countries will approve things at the same time. If we get things out of sync, that's where we end up with problems of not having a tolerance set, or a nod and approval in a country to mutually recognize another country's approval.
If you take a look at the regulatory systems around the world, they've approved all the canola events. Think of the time and the dollars that every country takes to go through essentially the same approval system, the same risk assessment, to determine that something is safe, and they have determined it's safe. So it's mutually recognizing another country's approval.
The last thing is when an event gets registered in a country or gets approved in a country, to proactively look at what the issues would be if that occurred at low levels within a commodity and to do an evaluation that would essentially say that a low level of this would not be an issue for us in our country. So we need to be proactively looking at that.