Hi, thanks for replying. I am doing the RCD myself. I am using one I was given by a friend from 2007 as a template. I have looked at the list of changes in the directive for 2017 and I am including them in my RCD. There may be a few mistakes and it may not contain every single item it should have. But unless a surveyor runs thru it and knows exactly what he is looking for I think it will be OK. I dont intend to sell it without the RCD. I was just worried, very worried about completing it, and it being done correctly.