New Delhi, June 11 -- Preparation of electoral rolls in India is one of the world's most rigorous and transparent exercises, Chief Election Commissioner Gyanesh Kumar has said before an international audience amid allegations of fudging in voter data.

Electoral rolls are shared with recognised national and state parties in accordance with law every year during revision as well as before the elections, Kumar said in his keynote address at the Stockholm International Conference on Electoral Integrity on Tuesday.

The CEC said the rolls have been shared with recognised political parties since 1960 with provision of claims, objections and appeals. The remarks come close on the heels of opposition parties, including Congress, alleging fudging o...