Between 2003 and 2005, FAN submitted extensive analysis and documentation to a panel of the National Research Council (NRC) that was charged with reviewing the adequacy of the EPA’s safe drinking water standard for fluoride. The panel invited FAN’s Executive Director, Dr. Paul Connett, to give a presentation alongside a dentist, Dr. William Maas, from the CDC. Maas argued that EPA’s standard was safe and appropriate, while FAN’s Director argued it was dangerously outdated. The CDC has far more resources than FAN, but FAN won the argument. In 2006, the NRC issued a groundbreaking report concluding that EPA’s drinking water standard for fluoride is unsafe and should be lowered.