- National surveillance of HPV vaccination programme
- NeuroTox
- NorFlu
- Norwegian Cardiovascular Disease Registry
- Norwegian Cause of Death Registry
- Norwegian Electronic Health Library
- Norwegian Immunisation Registry SYSVAK
- Norwegian Microbiota Study (NoMIC)
- Norwegian Mother, Father and Child Cohort Study (MoBa)
- Norwegian Prescription Database (NorPD)
- Norwegian Registry of Pregnancy Termination
- Norwegian Science Programme on COVID-19
- Norwegian Surveillance System for Antimicrobial Drug Resistance (NORM)
- Norwegian Surveillance System for Antiviral Resistance (RAVN)
- Norwegian Surveillance System for Communicable Diseases (MSIS)
- Norwegian Syndromic Surveillance System (NorSySS)
- Norwegian Twin Registry