As far back as I can remember I have found PIR's now called EICR's where I don't agree with the findings. I have worried doing reports myself to if things could come back to sting me, and there has been one court case I know about Pembrokeshire County Council Trading Standards v Mark Cummins, trading as M C Electrics however he pleaded guilty, not sure how it would have transpired had he pleaded not guilty?
He was fined £1,500 and ordered to pay £1,000 contribution towards costs and £100 statutory surcharge payment. However as far as I can make out, this did not help the new owner, he did not have to correct the faults.
It seems under the English landlord laws the local authority can demand errors are corrected and if not done get them done and bill the owner, court case above was in Wales, but at the end of the day the owner foots the bill, I have not seen a single case where the electrician has been required to pay for some thing to be fixed, where he said it was OK and it was not, when he did the job yes, but not for an EICR which is wrong.
We are advised we need professional indemnity insurance not just liability when doing EICR's but not seen as yet a case where the insurance has needed to pay out, which may explain why so cheap. I had this argument with LABC inspector, if he employs an inspector with less qualifications than me, and I say it's OK and he says it's not, who would the LABC inspector need to consider as being right? So if I hold the lowest of low degrees, the LABC would need to hire an inspector who had at least the same, and people with degrees don't normally do house wiring, likely looking for membership status of the IET.
If the EICR is covered by the scheme membership then they can clearly mediate, but most EICR's are not covered by the scheme membership, I can do an EICR even though I am not a scheme member. I have my C&G 2391 which shows I did have the knowledge required when I passed the exam, but at 72 are you sure dementia has not set in? And it can come at any age.
However the law says you need the bit of paper and you have the bit of paper, and anyone working on an electrical installation should isolate and prove dead before starting work, your CU has three ways to isolate, two RCD's and the isolator and I can't really see how anyone following the rules could be in danger even with wrong labels, they are so blatantly wrong, no one with even a small amount of common sense would take any notice of them, so can't see how they are a potential danger?