Marineterrein interviewed Willem Koeman, Lead Digital Connectivity at AMdEX-partner Amsterdam Economic Board. Data is collected in all kinds of places on the street, in a meadow, on roofs and in airplanes. With this data we can improve our living environment, increase biodiversity or travel more sustainably. There’s just one problem: hardly anyone wants to share those data. ‘Digital notary’ AMdEX wants to put an end to that.