In their suit, the eight plaintiffs were the three opposition parties PAS, PKR and DAP and election candidates Dzulkefly Ahmad, M Manogaran, Saifuddin Nasution Ismail, Arifin Abd Rahman and R Abbo.
They named seven defendants, with the first two being Election Commission (EC) chairman Abdul Aziz Mohd Yusof and his deputy Wan Ahmad Wan Omar. The remaining defendants are members of the EC.
They claimed that the EC, which should be independent and impartial, must refrain from showing preference to any party.
The Opposition has alleged that the EC had "consistently adopted a partisan role, always favouring the ruling coalition, Barisan Nasional."
The opposition also wants a declaration that the EC maliciously and dishonestly practised fraud on the electorate of Malaysia, an order that the defendants be removed as members of the EC and an order for a newly constituted EC conduct fresh general elections.
