The North Western Waters Advisory Council (NWWAC) and the Market Advisory Council (MAC), two of the eleven European Advisory Councils providing the EU Commission with strategic advice on sustainable fisheries management, hosted a Workshop on Plastics and the Seafood Supply Chain in Brussels on the 7th of November 2019. The workshop brought together members of several Advisory Councils with experts and scientists to explore in both broader and greater detail the impact of plastics on fisheries and market actors.