Mediterranean countries underwent International Maritime Organization (IMO) training on the impacts of anti-fouling systems and ships’ biofouling on the marine environment at a workshop in Valletta, Malta (12-14 November).The event raised awareness of IMO’s Anti-Fouling Systems (AFS) Convention and Biofouling Guidelines – what it means to implement them, and, in the case of the AFS Convention, the requirements and benefits of ratification and enforcement.Biofouling is the build-up of aquatic organisms on a ship’s underwater hull and structures. It can be responsible for introducing potentially invasive non-native aquatic species to…