National Glass Association
Founded in 1948, the National Glass Association is the largest trade association representing the entire flat glass and auto glass industries. Based outside Washington, DC, NGA offers certification, education and training, and MyGlassClass.com-a state-of-the-art, online training resource. NGA publishes the industry’s leading publications-Glass Magazine and Window & Door, their respective web sites, GlassMagazine.com and WindowandDoor.com plus several e-newsletters, e-glass weekly, WDweekly and For Technicians Only. NGA also hosts the industry’s largest annual trade show, GlassBuild America: The Glass, Window & Door Expo. For more information on NGA, visit www.glass.org.