MCD came into existence on 7 April 1958 under an Act of Parliament. Previously, the DMC (Delhi Municipal Committee) was the principal civic body of Delhi.
Guru Radha Kishan served for the longest consecutive period as a councillor of the MCD (initially referred to as the Delhi Municipal Committee). Trilok Chand Sharma served as the first elected Mayor of Delhi. Thereafter, the municipal body has always been alive in its constitution and functioning to the growing needs of citizens. The 1993 amendment of the Act brought about fundamental changes in composition, functions, governance and administration of the corporation.
Trifurcation On 13 January 2012, the Municipal Corporation of Delhi was trifurcated into three smaller municipal corporations. The
North Delhi Municipal Corporation and
South Delhi Municipal Corporation each contained 104 municipal wards, whereas the smaller
East Delhi Municipal Corporation contained 64 wards.
Reunification In March 2022, the
Delhi State Election Commission indefinitely deferred the municipal elections that were scheduled for April 2022. On 22 March, the
Union Government approved the
Delhi Municipal Corporation (Amendment) Bill to merge the three municipal corporations into a single unified body. The
Lok Sabha passed the Bill on 30 March 2022, whereafter it was passed by the
Rajya Sabha on 5 April 2022. The unified Municipal Corporation of Delhi formally came into existence on 22 May 2022 with Ashwani Kumar and Gyanesh Bharti taking charge as Special Officer and Commissioner, respectively. Elections were held on
4 December 2022, with
Aam Aadmi Party winning the majority of seats. However in 2025,
Bharatiya Janata Party gained control of the corporation. ==Municipal zones in Delhi==