Author: William P. Olsen

WILLIAM P. OLSEN, CFE, CGFM, CIA, is Principal in the Advisory Services practice and National Practice Leader of Investigations at Grant Thornton LLP, the fifth largest and fastest growing global accounting firm. He provides anti-corruption consulting services to clients around the world, performing numerous investigations involving money laundering, organized crime and corruption, due diligence, and computer forensics. He has also consulted numerous organizations on developing policies, controls, and procedures to assure compliance with government regulations.