Introduction and Mission Statement The National Wrestling Hall of Fame & Museum is a private, non-profit organization dedicated to honoring wrestling by conserving its past, recognizing remarkable individual achievements, and encouraging future generations. The NWA would remain a loose alliance of independent promoters, with NWA: Total Nonstop Action (NWA:TNA) granted exclusive rights to its World Heavyweight and Tag Team championships from June 2002 until May 2007. The NWA ceased membership in August 2012 and began licensing its brand to wrestling organizations.