New Delhi, Aug 17 - The Election Commission Monday met petitioners who have filed cases in courts across the country challenging the efficacy of electronic voting machines (EVMs) and agreed to offer machines so they could demonstrate their claims of tamperability.

'We met the Election Commission and demanded it offer us EVMs to demonstrate that these can be tampered with. The commission has agreed and will tell us tomorrow (Tuesday) of the time to give this demonstration,' Hari Prasad, managing director of Net India, a Hyderabad based software company, told IANS after the meeting.

Two engineers of Net India are also petitioners in this case.

All three Election Commissioners were present along with their expert committee at the meeting with the delegation which included observers from political parties and technical experts.