Yes, thank you.
One comment in general is that you're alluding to the spiking of a sample: a truck being delivered and a producer or someone who's handling the grain purposely adulterating it or putting it in the truck so that it would miss a delivery point or a collection point from the sampling system. That opportunity has been there forever and a day. The potential for that to occur is there.
Based on what this committee has done and the driving force behind that, I would strongly suggest that we want to be able to continue to deliver our certificate final, which is a certificate I sign off on for quality at the end of the day. We don't want to have to wait until the vessel completes loading and have the sample come back to the CGC and be tested in the Grain Research Laboratory. On that basis, every individual and organization involved in this working group committee is pulling for that to be delivered again at the time of vessels sailing, because of the commerce involved.
The sampling systems are in place at the terminal elevators, the transfer elevators, and CGC is on site at primary locations. We collect samples of those—railcars going to a terminal position, railcars to Mexico, to the east coast—and we are doing testing on those, as well. We do a random testing, a monitoring program. We don't advise the industry the percentage of cars we are testing. We do it surreptitiously. We don't want to tell people how much we are testing. It keeps everyone on their toes. The companies are also doing this, and everyone knows that. That's one of the tools we will use.
With new varieties coming forward, we have a couple of years in which we are quite confident we will still be able to distinguish visually.