Amaechi Dubem Okwuosa attended Nnamdi Azikiwe Federal University and Nigerian Law School where he studied law, received his Bachelor of Legislative Laws with honors, and his Bachelor of Law. After which, Amaechi Dubem Okwuosa became a member of the Nigerian Bar Association, as well as the International Bar Association.
The Nigerian Bar Association is a nonprofit association of lawyers that promotes and protects the rule of law, human rights and good governance within the national community through legal services and legal programs, as well as a civic education center. One of the missions of the Nigerian Bar Association is to enable Nigerian lawyers to compete in the global market. As such, it partners with many national and international non-governmental organizations. The Nigerian Bar Association seeks to encourage social change through a practice of the law that is endowed with integrity, excellence, courage, and professionalism.