The coast is now clear for Senator Ali Ndume to resume legislative duties from tomorrow.
The Senate resolved to allow him back into the chamber having served out his suspension of 90 legislative days.
The decision was reached after a closed-door meeting by the Senate on Tuesday before its plenary.
Sen. Ike Ekweremadu, Deputy President of the Senate, who presided over the plenary, said Ndume had served out his suspension of 90 legislative days, without prejudice to the current court process.
Senator Ndume was suspended on March 29.2017 over his petition calling for investigation into the allegation that Sen. Dino Melaye, did not obtain first degree at the Ahmadu Bello University, Zaria, Kaduna State.
The suspension order followed the recommendation of the Senate Committee on Ethics, Privileges and Public Petitions, which investigated the allegation.