Hey Doug,
> > I guess it seems to me that if the device is non-functional, then none of > the regulatory information applies. > > I see your point, but that's not how the lawyers think! I was thinking about manufacturer ID's, certification file numbers or other traceability-type markings such as the UL Listing Mark Control Number, which is part of the Listing Mark itself. If the device malfunctions in an unsafe manner, those markings are intended to mark the trail back to the certification information. Greg Galluccio +1-516-641-2250 www.productapprovals.com

