(a) National Business and Technical Examination Board (NBTEB, ADV) 2014
(b) National Business and Technical Examination Board (NBTEB, ADV) 2012
(c) National Examination Council (NECO) 2002
(d) Technical College 1990 – 1993
(e) Federal Government Trade Test (Grade I) 1992
(f) Federal Government Trade test (Grade II & III) 1990
(g)West African Examination Council (WAEC) 1983 – 1988