From 1 June 2020: support on international law and governance for the WWF Global Arctic Programme

From 1 March 2024: legal support for the Netherlands government in relation to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) and the Central Arctic Ocean Fisheries Agreement (CAOFA)

Between 1 May and 30 July 2025: legal support to the United Nations Food and Agriculture Organization (FAO) regarding the strategic reorientation of the Western Central Atlantic Fisheries Commission (WECAFC)