Both mandatory and voluntary processes are used, and for greater clarity, I'm speaking specifically about finished consumer products.
I think the approach that is being used right now for chemicals per se, which is also a combination of mandatory and voluntary, is working very well. We've had a couple of years' experience in working with the officials at the Departments of the Environment and Health. They recognize that the voluntary approach is yielding a lot better results more efficiently. That's the way the winds are blowing, but we just wanted to make sure the committee could benefit from our experience.