It's based actually on a model in the DNA Identification Act where Parliament set out why it does this thing and its confidence in various things.
The point is there have been disclosure wars going on ever since we tried to eliminate the “two-beer” defence, and the requests for information are getting more and more bizarre, if I can put it that way. Thus far, the ATC does thorough evaluations and it's a ministerial order that lists these instruments. We thought it might be appropriate for Parliament to state its confidence as well in approved instruments rather than indirectly through a ministerial order. That's why it's there.