Well hope thats not the case,, i've been a spark since leaving school, i am now 42, (god that seems like a life time).
I have followed up a lot of NICEIC enrolled contractors and seen some bad work, just because you have NICEIC on your van it doesnt make you a good spark..
Sub contracted to a local firm not long ago who only wires new houses, must point out not my kinda work, anyway i asked him at what point do we test the instalation, his reply never have done, we always just guess the readings,,, yep an NICEIC contractor.
Wow are you open to a legal battle there if anything goes wrong or someone has an accident.
i must point out i am an ex NICEIC member and would be hard pressed to join again.