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Willem van Duijin
Joined Moret Ernst & Young in 1985, chartered accountant (1987), senior manager 1988-91.
Extensive experience as an information systems auditor. Responsible for a variety of information system audits and computer centre audits. Specialized in audits for large clients in the financial business (banks, insurance companies) using Tandem computers for some of their main information systems.
Presentations and publications on data management.