Since 2014, OceanCare has been a member of the working group for the implementation of the new Marine Strategy Framework Directive (MSFD), which obliges European countries bordering the sea to improve the state of the marine environment in their territorial waters. From 2017 to 2020, OceanCare President Sigrid Lüber was part of quietMED's external advisory body, which focussed on noise reduction in the Mediterranean. Since 2021, she has been a member of the external advisory body of QUIETSEAS, a programme that supports EU countries in preventing underwater noise. Dr Lindy Weilgart and Nicolas Entrup are members of the EU technical working group on underwater noise.