Cardoso's Reforms Transform Nigeria's Banking Sector

Olayemi Cardoso became the Governor of the Central Bank of Nigeria (CBN) on September 22, 2023, during a period of significant challenges for the financial system, including a fragmented foreign exchange market and high inflation. Over his three-year tenure, Cardoso has implemented a series of reforms aimed at revitalizing the banking sector and enhancing financial stability.

Key initiatives included a recapitalization program announced on March 28, 2024, which set new minimum capital requirements for banks, with a deadline of March 31, 2026. By this deadline, 33 banks had successfully raised approximately ₦4.65 trillion in new capital.

The CBN's reforms have also included tightening payments regulation, modernizing financial-market infrastructure, and bolstering defenses against fraud and cyber threats. These efforts have led to a significant increase in the country’s external reserves, surpassing $50 billion.

Cardoso's leadership has garnered praise from President Bola Ahmed Tinubu and international recognition, with the CBN being named Central Bank of the Year 2026 in March 2026.