From a laboratory standpoint they just drove the cost of the IAQ test way up, even though it is a small segment (2points) of the program. The people on the council refused to answer any questions pertaining the testing and now using compounds that are taken from a headspace chamber test. We tried to contact them many times with no answers. I hope they put some basic chemistry into there decision or many of the LEED consultants are going to be going crazy for these points.