Yes. Let me explain two things.
First of all, the process is quite different for new substances versus existing substances. For new substances, you can't use the substance until you give us information that allows us to make a determination. We make the final determination, but you have to give us the information to show that the substance is safe.
For existing substances, under the chemicals management plan, in the second phase, following the review, we explicitly set up a regime whereby we identified certain substances, basically adopted almost a presumption of risk, and then worked with the users and producers to demonstrate that the substance was safe. It was not a legal change, but a procedural and policy change that—