Vice President of Water Systems, NSF International
David Purkiss has over 30 years of experience in the water and plumbing industry. His expertise includes developing and growing conformity assessment programs and standards. He has worked on several major initiatives in the water industry including assisting in the development NSF/ANSI 223 conformity assessment requirements for NSF/ANSI 60 certifiers. He also played a key role in managing the development of NSF’s water testing lab in Wales. He holds a B.S. in biochemistry from Michigan State University and is Chair of the AWWA Polyelectrolytes Standards Committee, as well as the AWWA Utility Quality Management Committee.