I can inform members that every effort is undertaken to do a technical test before committee meetings. We've had the experience, even in our own committee meeting here, of technical tests being undertaken, even days in advance, and partway through a particular meeting things changing technically. The challenges then persist from there on in.
While it is the usual practice, it has not been codified through a motion, and every effort has, up until this point, been to.... There is a protocol within the offices to ensure that every witness does have a technical test, but, of course, challenges do arise.
I hope that answers the question.
We'll go to Ms. Lattanzio.