The Asociación de Scouts de México, Asociación Civil (ASMAC) is a Scouting association in Mexico. ASMAC was formed in 1920 and became a member of the World Organization of the Scout Movement on August 26, 1926. It was registered as a Civil Association by the Mexican government on 24 February 1943. ASMAC claimed 33,509 members (as of 2011). The ASMAC headquarters are located in Mexico City.