According to Josh, it was a requirement, hence promising in-two-weeksTM, thereabouts, they'll have certificate in hand.
As far as your UL statement. Then why do TV makers have UL tags affixed to the back of their TVs when they're already covered from doing such via the power cord?
Did you forget about the CE certification, or do you have a logical reason for that too not being required?
BTW, I forgot about the permit that wasn't pulled during the remodeling of their new facility. Prey tell the reason why they didn't get one or needed it.
I swear you and I have been through this before B. UL is an optional certification... it certifies that a device isn't going to melt down, explode or light itself on fire. You get UL certifications on transformers because no retailer would sell them without since they handle attachment to the electric grid. Anything using an external or aftermarket power supple to convert AC to DC doesn't require (and in fact wouldn't qualify for) UL certification.
As for CE certification... who cares - this product is produced in USA and has no reason to file certs with every self-important regulatory board on the planet.
Exactly what permit are you talking about. If you're talking about the customization of the interior of their new location. Depending on the location permits might not be required. You are not for example required to get permits for freestanding non-load bearing walls built inside an existing structure as long as they don't have internal power conduits or water/gas pipes inside of them. It's quite common for companies here to purchase an overlarge warehouse, build a U shaped balcony around 3 sides of it with work/storage areas over top and offices underneath... they do this because they can use the existing power/water/gas in the warehouses external walls and don't have to get permits for the build then.