Britax also lost a huge mount of sales when ISOFIX was introduced in the UK as Europe had seats ready to go that were legal in the UK. So SnS know what can happen here if they're not ready to go. I doubt that will happen as they seem to have some weight in they say so of things like introducing ISOFIX and type D seats. There is a committee that votes and 'apparently' SnS may have members on there...could help it to stay at there pace. Not really my idea of providing the best safety for kids, but rather protecting their pockets. But that's a whole other story lol