Core profiles for central HL7 FHIR resources have been developed. These core profiles are recommended standards in the Reference catalogue for eHealth [4]. The core profiles define adaptaions for use in Norway, and can be used directly or further developed for specific use cases and interfaces.
A national domain profile adapts FHIR resources for collaboration in a specified application area. The domain profiles are information structures that can be used across implementations.These profiles can be applied directly or be adapted as needed [5].