<p>H was always waved through the emissions tests at our local motor vehicles with our HCH. He didn’t mind paying the fee, but thought he shouldn’t have to wait in line to just be waved through! I think it was rated ULEV (ultra low emissions vehicle). The new standards may be a bit different, our Camry Hybrid is PZEV (partial zero emissions vehicle). I wonder if there’s any real difference between the adjectives?</p>