Dr. David Martin is a pioneer in the drug testing industry. Over the past 40 years, he has built several drug testing laboratories, including one of the first laboratories specifically to monitor impaired professionals and certified to test federal employees. He is the former Chairman of the Drug and Alcohol Testing Industry Association, Drug Testing Administrator for the International Tennis Federation, member of the IOC Medical Commission, professor at University of Florida Department of Psychiatry, Lead Scientist on the U.S. State Department Afghanistan National Drug Survey, and is currently the Science Team Director of the Colombo Plan's Global Study on Toxic Adulterants in Street Drugs.