Kamarudin continues to lead the Market & Corporate Supervision (MCS) Business Group. MCS is responsible for the supervision of market institutions and operators, and surveillance of corporate and secondary market activities. MCS also oversees the surveillance and development of the fixed income market.

Kamarudin has been with the SC since 1993 and has wide experience in various areas including derivatives, bonds, fund management, Islamic capital markets, supervision and risk management. He had previously served as Secretary to the Commission and Special Assistant to SC Chairman.