Erlend samskipti
Orkustofnun hefur aðild að eftirfarandi samtökum á alþjóðavettvangi:
- Council of European Energy Regulators (CEER)
- European Regulators Group for Electricity and Gas (ERGEG)
- Geothermal Resources Council (GRC)
- IEA-GIA
- International Energy Agency (IEA)
- International Hydropower Association (IHA)
- International Geothermal Association (IGA)
- Nordic Energy Research (NER)
- NORDREG
- North West Europe Heads of Exploration (NWEH)
- OECD Nuclear Energy Agency
- Topforskningsinitiativet
- United Nations University (UNU)
- IPGT Steering Group
- Energy Development in Island Nations (EDIN)
- International Energy Agency Hydrogen Implementation Agreement