He urged political parties, civil society organisations, and the media to mobilise registered voters to collect their PVCs.
The flood disaster destroyed some voter enrollment machines already configured for the Continuous Voter Registration exercise.
The Independent National Electoral Commission (INEC) has urged the security agencies to monitor electioneering campaigns in Edo to prevent violence.
The register shows that students constitute the largest category, with 26,027,481 (27.8 per cent) of all voters.
The plaintiffs are seeking the courts leave to compel INEC to allow them and seven million others complete their voter registration.
The Independent National Electoral Commission had recently extended the ongoing Continuous Voters Registration (CVR) exercise to July 31.
Employers were asked to support their staff to register before INEC closed the voter registration on Sunday.
Mr Oyetunji claimed that the registration at the local government levels were moving on smoothly.
The electoral body says that newly registered voters in Imo were a paltry 97,371 registrants compared to other parts of the country.
The electoral body said its decision to increase the devices in use was to facilitate the process for interested residents of 18 years and above.