Oh yes, dont get wrong Geoff, I am aware of the existence of 62353 and I recall our department was given a talk about this when it initially came out about 8 years ago. But after intial discussions and then waiting on definitive changes to our Procedures it seemed to fall by the wayside, so no one in our dept has changed their method of electrical safety testing. Ive had a quick look online and I see what you mean about the different methods, direct, differential and alternative, but alas it is not even on the radar among the techs in our dept.
