Mabuza provides input towards the annual work plan, monitors expenditure of allocated grants and adjudicates grants-in-aid. He facilitates the establishment, updating and utilization of the national database and assists in the promotion and marketing of the Arts and Culture of the Province. He is the current Chairperson of GOMACC.
From 1989 to date, through Osauka Satopa Curios, Mabuza has managed, implemented, coordinated and monitored a variety of events and conferences for multiple government departments. He has also participated in international exhibition and trade fairs and facilitated workshops on Product Development and Marketing, Pricing and Costing. He is currently the Assistant Artistic Director for the Gauteng Carnival where he facilitates, implements, coordinates, provides leadership and logistical support for the project.