 The chapter – known as “Argentine Chapter” changed the name to “Buenos Aires Chapter” in 2000, following the creation of two new chapters in the cities of Rosario and La Plata.The Buenos Aires Chapter is one of the oldest chapter of SID that has engaged consistently and continuously for more than 50 years in activities and programmers addressing development questions and processes from a both national and international perspective.In September 2010, the first issue of SIDbaires' new magazine, "Qué?