The plea was filed by the been filed by Andhra Pradesh Chief Minister N. Chandrababu Naidu (TDP), Sharad Pawar (NCP), Farooq Abdullah (NC), Sharad Yadav (LJD), Arvind Kejriwal (AAP), Akhilesh Yadav (SP), Derek O'Brien (TMC) and M.K. Stalin (DMK).
In the plea, they requested the court that 50 per cent of results of electronic voting machines (EVMs) must be matched and cross-checked with VVPATs before the declaration of results in the general elections.
Earlier in February, the opposition parties approached the EC to audit at least 50 per cent of EVMs with corresponding VVPATs in all constituencies during the Lok Sabha polls.
The parties have said there are "serious doubts about the credibility of EVMs and the purity of the entire electoral process" and asked the EC to mandate physical countercheck of paper trail and match it with the electronic vote in at least 50 per cent of all EVMs, if not all.