Masahiko Sugiyama

Partner, Deloitte Tohmatsu Risk Advisory

Masahiko Sugiyama

3-2-3 Marunouchi, Chiyoda-ku,

Marunouchi Nijubashi Building.




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Mr. Masahiko (Matt) Sugiyama is a country leader of strategic, operational, and regulatory risk services in Japan.  Matt has extensive experience leading projects to establish governance, risk management, and internal control systems for various industries, such as manufacturing, trading companies, financial institutions, and retail businesses. In recent years, he has also taken the lead in cross-border projects to establish global governance systems and compliance with laws and regulations characteristic of industry.

His main published works are "Internal Audit Practice Handbook" (Chuokeizai-sha, Inc., 2013) and "Internal Control Practice Guide [revised edition for new system]" (Diamond, Inc., 2005).

Masahiko Sugiyama