At Wageningen University, teaching was on microbial physiology, application of genetically modified microbes, and on microbial production processes.

From 1999- 2007, yearly a one-week International Advanced Course on Biocatalysis at Delft University of Technology was co-organized.

In 2003, a two-week course on applied microbiology was given at the University of Cebu, Cebu City, The Philippines.