Geodetisch Ingenieur TU Delft 1974 - 1980
Master, Management of Safety, Health and Environment (cum laude) Toptech Delft 1996 - 1997
Geodetisch Ingenieur TU Delft 1974 - 1980
Master, Management of Safety, Health and Environment (cum laude) Toptech Delft 1996 - 1997