vvpat first used in which election in india
Voter-verified paper audit trail In India, the voter-verified paper audit trail (VVPAT) system was introduced in 8 of 543 parliamentary constituencies as a pilot project in Indian general election, 2014.[6][7][8][9] VVPAT was implemented in Lucknow, Gandhinagar, Bangalore South, Chennai Central, Jadavpur, Raipur, Patna Sahib and Mizoram constituencies.[10][11][12][13][14][15] Voter-verified paper audit trail was first used in an election in India in September 2013 in Noksen (Assembly Constituency) in Nagaland.[16][17] VVPAT along with EVMs was used on a large-scale for the first time in India,[18] in 10 assembly seats out of 40 in Mizoram Legislative Assembly election, 2013.[19] VVPAT -fitted EVMs was used in entire Goa state in the 2017 assembly elections, which was the first time that an entire state in India saw the implementation of VVPAT.[20][21]