Ngo Nkous epse Tjalle
Internal Audit & Governance
Areas of Expertise
Ngo Nkous epse Tjalle is a seasoned finance and accounting executive with an extensive track record in internal auditing, risk management, and corporate governance. Known for her analytical rigour and objective perspective, she specialises in designing internal control systems, uncovering operational inefficiencies, and ensuring strict compliance with financial regulations and accounting standards. Throughout her career, she has acted as a trusted advisor to senior leadership, safeguarding organisational assets and driving operational excellence.
Her professional experience spans senior internal audit and audit direction, where she shapes annual internal audit charters and delivers strategic risk-assessment reports directly to boards of directors and audit committees, overseeing multidisciplinary teams that evaluate internal control frameworks across multiple operational branches. As a compliance specialist and financial analyst, she has designed testing procedures for core financial cycles, including procurement, payroll, inventory, and cash management, and drafted corrective recommendations that optimised workflows and reduced operational costs.