In my experience, bikes are often sent from the factory without any sticker or plate affixed.
The relevant sticker or plate is then fitted by the dealership.
In Australia, most of the time, the compliance plate is affixed by the manufacturer according to our regulations. However, if the bikes are in great demand, sometimes the supplier will send the bike directly to the dealership, and the importer will bring the compliance plate which we need to fit ourselves, but it is technically the job of the importer to affix the plate.
My Max was sold in the US, so it has the sticker on the headstem, but ones that were sold in Australia will probably have an aluminium plate riveted to the lower frame.
The differences are country specific.