The National Democratic Alliance (NDA) is a centre-right coalition of political parties in India. At the time of its formation in 1998, it was led by the Bharatiya Janata Party (BJP) and had thirteen constituent parties. The coalition was in power from 1998 to 2004. The alliance returned to power in the 2014 General election with a combined vote share of 38.5%.

- National Democratic Alliance (India), Wikipedia