Mr Campbell was Assistant Auditor General during the years 1976 – 1986 and was appointed Auditor General 1986, February 8th.
Mr Campbell served Trinidad and Tobago in various capacities including:-
• Served on Commission of Enquiry into the B.W.I.A \
• Chairman if Cabinet Appointed Commission of Enquiry into CARONI (1975) Ltd (1988 – 1989)
• Represented Trinidad and Tobago as a member of the Governing Board of INTOSAI
• A Founding member and First Secretary General of CAROSAI
• Chairman of the Inaugural Congress of CAROSAI
Mr Campbell died in office on 1990 January 19th.