Thank you very much.
We heard in testimony that some of the challenges that industry faces, which were also highlighted by environmental groups, are the administrative burden and the need for effective regulations—not just having an additional list with the ability for things to be added—and some of the challenges as science evolves and things change.
I wonder if the officials could comment with regard to this amendment. It talks about creating an additional list, and there's a possible administrative burden associated with that. It has been referenced that it would be taking away from other parts of the act that attempt to deliver on some of the intent here.
Mr. Moffet, would you or one of your colleagues be able to comment on that?