Mr Sani urged security agencies to be vigilant.
He stressed the importance of inclusive participation in strengthening democracy.
Ms Igbinedion expressed gratitude to President Bola Tinubu, the Edo State governor, and her constituents for their support.
A decision by Oluseyi Owoeye of the Federal High Court marks the latest in an increasingly fevered judicial push to decapitate citizenship as the basis for government in Nigeria.
The stakeholders observed that the processes leading to the 2023 general elections fell below expectations.
The governorship election has been scheduled for September 21.
The CAS described the visit of Mr Yakubu as a sign of commitment to strengthen the bonds between both organisations.
A cross-section of election observers accredited by INEC has called for the cancellation of the November 11 governorship election in Imo.
The warning followed an accusation by the SDP that INEC was configuring BVAS machines at the Government House, Lokoja, to manipulate the state governorship election.
CSU’s deposition has sparked reactions amongst Nigerians, with many calling for Mr Tinubu’s ouster in line with the Constitution of the Federal Republic of Nigeria.
