I know all about this mate, yeah the Emss safety passport is also accepted on all the blue book sites you would want to work on, it is exactly the same as the ccnsg but you get a usb dongle sent out in the post with the course on, once you have answered all the questions correctly (you can do it 100 times til you get it right) they give you a completion code that you can input on their website, they then send you your card in the post. IT DOES NOT HAVE YOUR PICTURE ON. I have one as my ccnsg ran out and i din't wanna take 2 days off, plus I saved myself about 70 quid plus 2 days pay. Been accepted in southampton with it no sweat.