The Buenos Aires Time Use Survey was conducted by the Directorate-General of Statistics of the City Government (Dirección General de Estadística y Censos, DGEyC) as a module of the City of Buenos Aires’ Annual Household Survey in November-December 2005.1 Information for the survey was collected under a cooperation agreement between DGEyC and Instituto de Ciencias, Universidad Nacional de General Sarmiento, Argentina.