hi,the letter of the law states you have to be a competant person so theoretically anyone can test even these people who sit a 2week course.sad thing is i have been registered now for 6years with a recognised body but the council just aren't monitoring it as i have only ever been asked 3times and all they have asked for is an test cert and not if i'm registered with anyone.if i was you i wouldn't jump into registering yourself with anyone untill you get pulled but i would always stay ahead with your amendments ie your 2382 thats if you aren't up to scratch with the 17th edition then you can always say you are a competant person.again thats just in case you are ever asked by the council otherwise you end up spending ÂŁ400 a year and have to take a day off work to show somebody your work.What a waste of time and money!