From project start to end, the SEA-Quester project hopes to meaningfully engage with stakeholders, attract young experts to our team, raise awareness of how public money is spent, and to showcase the success of European collaboration. This Dissemination, Exploitation and Communications (DEC) Plan jointly presents guidelines for SEA-Quester partners to follow in disseminating, exploiting, and communicating project activities and results, as these actions are highly interdependent.