Not doubting you at all, but, thats the first ive heard of that.
I have been renting from a private landlord for over ten years and not once has an electrician been in to do an inspection.
Not that there is anything substandard as the house is only ten years old.
Oh, and of course, i live here.
A couple of years ago the was a campaign on the radio and tele stating that landlords had by a certain to register with local authority by a certain date if not they could receive a fine of upto £20,000.