When setting up the Amazon Web Services Inspectors, In the bottom of the settings you have to choose regions..I am missing the Eu-north-1 in the dropdown listLooks like the regions added the last 2-3 years is missing in the list.Here is the complete list of current regions to datehttps://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.RegionsAndAvailabilityZones.html