To contact the Grand Chapter Royal Arch of Argentina should be directed to:

E.C. Fernando Barrio
Grand Scribe E.
Email: granescriba@yahoo.com.ar

M.E.C. Fernando García Acosta
3rd Gran Principal
Email: tercergranprincipal@gmail.com

Address of the Grand Chapter Royal Arch:
Tte. Gral. Juan Domingo Perón 1242
Buenos Aires - República Argentina