Dr. Jens R. Valeur has 30 years of experience in the areas of environmental research and consultancy and health, safety and environmental (HSE) management. He is carrying out projects in environmental investigation, HSE management in the oil and gas industry, as well as large marine infrastructure projects. He has worked hands-on with HSE management as an HSEQ Senior Advisor with Hess, where he was responsible for upgrading the HSE management system of the offshore installation “South Arne” to be certified according to ISO 14001 and OHSAS 18001/ISO 45001, as the first producing installation in the Danish sector. Recently, Jens has been using health and safety risk assessment techniques in the area of environmental risk assessment, particularly related to including oil spill risk assessment in quantitative risk assessments (QRA) for offshore installations.