Correct, but companies prefer to minimize costs to maximize profit, so if a large portion of their total markets changes rules, companies will likely adjust so that their products are all the same for all markets. A similar thing will probably happen with Apple once the USB-C thing goes into effect in the EU, affecting US and other markets.
Iirc, the “light Trucks” is only in US law through, right?
Correct, but companies prefer to minimize costs to maximize profit, so if a large portion of their total markets changes rules, companies will likely adjust so that their products are all the same for all markets. A similar thing will probably happen with Apple once the USB-C thing goes into effect in the EU, affecting US and other markets.