No problem, JCC. No fight intended or accepted, it is all in the discussion realm that we do here.
I too am going by my what I recall from the bill AND the intent of the bill. It is that intent that is most often applied by the courts and if you are lead free (according to tests) then you are in complience with the intent.
I am not really sure about that "certified renovator". I believe that is speaking about the person doing the renovation (contractor) and not the lab personel. I do not remember the bill actually speaking about a lab (it might) but there are several "labs" that are certified by the EPA. They would either train the individuals themselves or just not hire anybody that has not already been trained.
I am speaking to common sense. I would be cost prohibitive for any business to have such a lab come and test all the areas that you might have to renovate. Think of the Chinese drywall problems. One 4 X 8 piece contained the problem, but the next one would not (in some homes). Or an unknowing contractor used a contaminated piece to patch a hole in a good piece.
It is common sense that checking the entire house would be cost prohibitive and therefore a responsible business will make sure that they comply by only using certified personel to do the renovations. Just as one would ask to see the certification of a CPA before taking his advice on taxes.
As Ingrid said, It might be ok, but why take the risk. This is not an area where more risk equals more profit potential.