The Mexican National Cruiserweight Championship (Campeonato Nacional Crucero in Spanish) is a national Mexican singles professional wrestling championship controlled by Comisión de Box y Lucha Libre Mexico D.F. (Mexico City Boxing and Wrestling Commission). From its creation in 1983 it was not promoted by one specific promotion but shared between many Mexican promotions primarily, but not exclusively Empresa Mexicana de Lucha Libre (EMLL). In the mid-1990s Asistencia Asesoría y Administración (AAA) gained primary booking control of the championship. Being a professional wrestling championship, it is not won legitimately: it is instead won via a scripted ending to a match or awarded to a wrestler because of a storyline. The official definition of the Cruiserweight class in Mexico is between