1. Det Norske Veritas, 2007. Metode for Miljørettet Risikoanalyse (MIRA), revisjon 2007. Rapport utarbeidet for OLF and NOFO. DNV Report No. 2007-0063 [Method for environmental risk assessment].
2. Norwegian Petroleum Directorate, 2007. Facts 2007 – The Norwegian Petroleum Sector.
3. OLF, 2007. Retningslinjer for beregning av utblåsningsrater og –varigheter til bruk ved analyse av miljørisiko. Rev. 02 [Guideline for estimating blowout rate and duration, for use in environmental risk assessment].
4. Royal Norwegian Ministry of Environment, March 2006. Integrated Management of the Marine Environment of the Barents Sea and the Sea Areas off the Lofoten Islands. Report No. 8 to the Storting (2005–2006).
5. Royal Norwegian Ministry of Oil and Energy, July 2003. Utredning av konsekvenser av helårig petroleumsvirksomhet i området Lofoten – Barentshavet. Sammendragsrapport [Impact assessment for all-year petroleum activity in the Lofoten – Barents Sea area. Summary Report].