over by DSEB from DCEPA. Formation of Delhi Electric Supply Undertaking (DESU) After the promulgation of the Delhi Municipal Corporation Act 1957, the DSEB was dissolved and the functions of DSEB were taken over by Delhi Electric Supply Undertaking (DESU), which came into existence in 1958. After the formation DESU, the generation and distribution of electricity to all the areas of Delhi came under DESU. Formation of Delhi Vidyut Board (DVB) The Government of the National Capital Territory of Delhi vide notification No. F.11 (10)/92-LSG /PF (II) dated 24.02.1997, issued under the Electricity (Supply) Act, 1948, constituted a separate Electricity Board, i.e. the Delhi Vidyut Board (DVB) for the NCT of Delhi w.e.f. 24.02.1997 for the purpose of generation and distribution of power to the entire area of NCT of Delhi except the areas falling within the jurisdiction of NDMC and Delhi Cantonment Board. Unbundling of Delhi Vidyut Board (DVB) The Delhi Vidyut Board (DVB) was a State Electricity Board set up in 1997 under the Electricity (Supply) Act, 1948, succeeding the Delhi Electricity Supply Undertaking (DESU) which has existed since 1957 as a wing of the Municipal Corporation of Delhi. It was an integrated utility with generation, transmission and distribution functions serving all of Delhi except the NDMC and MES (Cantoment) areas to which it supplied power in bulk. Delhi Electricity Board Regulatory Commission (DERC) was constituted in May 1999 whose prime responsibility was to look into the entire gamut of existing activity and search for various ways of power sector reforms. The DERC is even today a fully functional body which has since issued tariff orders for annual revenue requirement. Delhi Electricity Reform Ordinance, 2000 was a body which was promulgated in October 2000 and notified in the form of an Act in March 2001. It mainly provides for the constitution of an Electricity Regulatory Commission, unbundling of DVB into separate generation, transmission and distribution companies and increasing avenues for participation of private sector. This was followed with a Tripartite Agreement which was signed by the government of Delhi, DVB employees to ensure the cooperation of stakeholders in this reform process. Next, a two-stage competitive bidding process of Request for Qualification (RFQ) and Request for Proposal (RFP) was set into motion for privatization of the distribution companies. The bidders were selected on the basis of reduction of total Aggregate Technical and Commercial of losses (AT & C) a