The technological advances relate to the ability to differentiate species of nematodes.
There was a major concern related to one species that was a pest of concern to India, for which previous detection methodologies were not sufficiently differentiated or specific to be able to say that it was not their pest of concern. We would require fumigation in that case, in order to meet the requirement of not having a pest of concern in those shipments.
Now, as we've used the more modern technological advances that we can utilize to do diagnostics, we can differentiate between these species. We were able to identify that the nematode involved was not a nematode of pest concern to India. We were able to demonstrate to their satisfaction that this was the case, and they no longer considered pulse shipments with respect to that pest of concern coming from Canada.
There are other considerations and other pests in addition, but up to that point in 2015 that was one of the bigger concerns. There are concerns related to insect pests found in grain storage and potential weed seeds. We have programs in place for all our exports that do analysis and diagnostics—this is the systems approach I was referring to—to be able to demonstrate that products that do have infestations or weed seeds, if they've tested positive, would not make their way onto those ships to be sent to India.
There are checks and balances along the way to ensure that the pulse shipments are meeting Indian requirements before we issue a phytosanitary certificate from CFIA.