National Glass Association

+National Glass Association (NGA) is the largest trade association representing the flat (architectural and automotive) glass industry. We represent nearly 4000 member companies and locations and produce the industrys leading events and publications. NGA helps industry professionals through education and training programs that raise the level of quality workmanship. We offer certifications in auto glass replacement auto glass repair and glass installation for individuals that pass computerized e ... xams and prove themselves through years of experience. We also act as a clearinghouse for information and link professionals with job listings suppliers and technical support. NGA helps consumers by acting as a resource for everything from finding professionals to providing information on the latest trends and issues.