Yes your right mate has to be put though as non cat test as they cant find 4efte the system it dosnt exist. So have to have a cat for visual check. I've put it through 3 mot's like this every time they have tested to 4efe UK spec I've explained the above and they have gotten the book out and been sorry for not knowing. Usealy saying don't get them often so it gets overlooked.
Cheers nick