I think there should be a review for effectiveness built into it somewhere, and it could then be renewed fairly simply. But there needs to be some kind of going back, first of all, to check that the provinces are actually doing what they committed to do. Provinces tend to be even more variable than federal governments. There needs to be some kind of scientific or technological check on each agreement before it rolls over.
On December 4th, 2006. See this statement in context.