Moyosore is a first-class litigator. In recognition of his excellence in this regard the Legal Practitioners Privileges Committee, chaired by the Chief Justice of Nigeria, the Hon. Justice Aloma Mukhtar GCON conferred Mr. M.J. Onigbanjo with the rank of Senior Advocate of Nigeria on 23rd September 2013.

Mr. Onigbanjo was appointed by the Nigerian Bar Association in July 2012 as a prosecutor of disciplinary matters before the Body of Benchers and the Legal Practitioners Disciplinary Committee (both of whom are statutory bodies). Mr. Onigbanjo offers his services pro bono in this regard.

In recognition of his wealth of experience in commercial law practice, Mr. Onigbanjo was appointed as a Council Member of the Nigeria Bar Association’s Section on Business Law ( on 30th March 2011. Mr. Onigbanjo was also a member of the National Executive Committee of the Nigerian Bar Association (, between 2010-2012. Moyosore was appointed a Notary Public on 31st March 2001. He is a member of the Nigerian and International Bar Associations. Mr. Onigbanjo is also a keen golfer.