Exactly, but unless I've completely misunderstanding him, BAS seems to be suggesting that it would be "a lie" for an electrician to sign the design declaration if (s)he did not consider (and fully 'approve') the design until after someone else had already undertaken the 'design' - which, IMO, is a plain daft suggestion.Ah, well, of course that is acceptable but then it is not signing for someone else's design at all so the premise does not arise. ... That is what I was puzzled about regarding when it could happen.Of course not, but it was BAS who chose to separate consideration of design and construction declarations. I thought it was clear that I was talking about the situation in which the electrician had fully considered, and was completely happy with, the design.
Well, that may be true (it obviously depends upon 'the householder' - if it were me, for example, I would hope that I would get most things right!). However, that's not the point being discussed - even if the electrician does "check it all again", and if they are thereby satisfied with the design, BAS seems to think that it would be "a lie" for them to sign the design declaration - see above!I would say that in a domestic situation it is going to be standard circuits but something out of the ordinary such as a detached distant garage supply it would literally be a waste of time the householder doing it as it would all have to be checked again.
Kind Regards, John