Sure.
It's only one year old at this point. The concern I have about using a voluntary memorandum of understanding is that the memorandum of understanding itself is with the entire association, so it precludes individual manufacturers in the auto sector from complying and reporting with specific requirements.
I will say, though, that the projected emissions reductions for the voluntary MOU are very good. As I said, it's only one year in at this point, and there are obvious advantages to moving to a regulatory framework, particularly on the reporting, the accountability, and the transparency for that sector.