Vapor Intrusion (or “VI”) has been around the environmental world for decades now, and as the science and understanding of the exposure pathway advances, federal and state regulatory agencies continue to request vapor intrusion sampling more and more often. This webinar will provide valuable information on how to strategically approach access negotiations for third parties in order to assess present vapor intrusion, evaluate the successful/unsuccessful communication methods, and provide a brief background on conducting the actual sampling to satisfy the homeowner and regulatory agency.