Delhis transport scenario will change completely in two years BIG BOSS | chief secretary, delhi | rakesh mehta Former Commissioner of the Municipal Corporation of Delhi, Rakesh Mehta of the IAS 1975-batch AGMUT cadre handled six key portfolios before becoming Chief Secretary of Delhi. His academic degrees include MA (History), MSc (Social Policy and Planning) from the London School of Economics, and BA (Honours) from St Stephens College, New Delhi. Mehta has been involved in public administration. His recent postings have been as Principal Secretary, Power; Chairman and Managing Director, Transco; and Chairman, Genco, NCT of Delhi.