Vigyan Bhavan is a premier convention centre of Government of India in New Delhi. Built in 1956, over the years it has been the venue of conferences of national and international stature, seminars and award ceremonies attended by distinguished world leaders and dignitaries, including Commonwealth Heads of Government Meeting (CHOGM) in 1983, 7th Summit of the Non-Aligned Movement (NAM), March 7–12, 1983, and SAARC Summit. It is managed by the Directorate of Estates, under the Ministry of Urban Development, Government of India, and maintained by CPWD.
The main feature of the complex is the Plenary hall, with a seating capacity of over 1200(922+326+37) delegates, besides it has six smaller halls with capacities ranging from over 65 delegates to over 375 delegates. The building also has a VIP Lounge, the Office block for on-site offices, secretariat and a documentation centre, a Studio, a Business centre and an Exhibition hall. The adjacent building is called the Vigyan Bhavan Annexe added later on with four Committee Rooms and a separate Media centre.