As owner and founder of D & F, Gerd-Jan’s job is to come up with new products and services based on trends and developments in the market. In recent years he has been involved in the field of safety culture and behavior. This topic inspires him extraordinarily because it is about human behavior.
Gerd-Jan has written many articles and books. In the first 15 years his focus was mainly on the field of machine safety. In recent years he has been focused on the field of safety culture and behavior.