Mr Tinubu said the judiciary should not be discouraged by the antics of those who only believe the justice system works when judgments are given in their favour.
The CJN administered the oath of office to Mr Saubana during a brief ceremony at the Taraba High Court in Jalingo.
A statement by Supreme Court spokesperson Festus Akande said the swearing-in ceremony will be held in the main courtroom of the apex court by 10:00 a.m. on Wednesday.
Ms ShittaBey-Jeje said the summit would explore diverse perspectives.
The minister said that the country had started the journey towards critical reforms in the power sector.
“If you need to take a break to consult your notes, consult your books before you rule; no application by counsel is simple,” Mr Ariwoola advised the judges.
He said that the new administration was committed to turning around the fortunes of Nigeria and solicited the maximum support of the citizens.
The probe panels are to determine the culpability of the judges in the various petitions filed against them by individuals and corporate bodies.
Governor Seyi Makinde of Oyo assured on Monday in Ibadan that his administration would continue to uphold the rule of law.
President Muhammadu Buhari has sworn in Justice Olukayode Ariwoola as the Chief Justice of Nigeria.
