<P> The CSO is headed by the Director - General who is assisted by Five additional Director - Generals and four Deputy Director - Generals, six Joint Directors, seven special task officers, thirty deputy directors, 48 assistant directors and other supporting staff . The CSO is located in Delhi . </P> <P> The Central Statistics Office (CSO) in the Ministry of Statistics and Programme Implementation (MoS & PI) is responsible for the compilation of National Accounts Statistics (NAS). At the State level, State Directorates of Economics and Statistics (DESs) have the responsibility of compiling their State Domestic Product and other aggregates . </P> <P> The CSO was set up in the cabinet secretariat on 2 May 1951 . </P>

When was central statistical organisation of india established