The overall aim of OCEAN4BIOTECH is to bring together experts in the field of marine biotechnology, to provide a platform for sharing experience, knowledge and technologies and to design a roadmap for a more efficient and rapid development of marine biotechnology research in Europe and beyond. To best of our knowledge, such a large, diverse and geographically dispersed network of experts in marine biotechnology does not exist. Since marine biotechnology is still in its infancy, we believe this is the optimal timing to create this efficient, operational, motivated, inclusive and sustainable network with a serious and ambitious commitment for proactive dissemination and science communication activities. If you would like to join this COST Action please ensure that you read the guidance notes published on the COST website.