The poll panel said it did not receive specific complaints or concrete material from political parties and candidates about alleged tampering of EVMs during recently held election process.
The poll watchdog also said that as per laws related to elections, after the declaration of results, the only option available to verify the data of votes cast was filing an election petition before the high court concerned.
The EC has time and again rubbished allegations that EVMs can be programmed to favour any particular party.
To counter the doubts over the machine's reliability, the Election Commission has come out with a list of FAQs to put across its views in public domain.
Dismissing Aam Aadmi Party leader Arvind Kejriwal's apprehensions that electronic voting machines could be rigged to favour BJP in the Delhi Assembly polls, the Election Commission on Wednesday said the machines are "non-tamperable".
Shuja had on Monday claimed at an event in London that the EVMs can be tampered with and that the 2014 Lok Sabha elections were rigged.
Addressing a press conference in London via Skype, the man, identified as Syed Shuja, said the BJP would have won Rajasthan, Chhattisgarh and Madhya Pradesh elections if his team hadn't intercepted the BJP attempts to hack the transmissions in these states.
The EC again rubbished the Aam Aadmi Party's claim that EVMs could be tampered with
NSUI demanded re-election with paper ballot while the EC said the EVMs used were not provided by it.
The AAP has announced that it will hold a parallel hackathon of its own.