Comunicación oral presentada en SIEBM XVIII Simposio Ibérico de Biología MarinaThe Transboundary Planning in the European Atlantic (TPEA) project is developing as response to the European Commission (DG Mare’s) call for a Project on Maritime Spatial Planning in the Atlantic, including Celtic Sea and Bay of Biscay, in order to reflect the aim of the project, which is to deliver a commonly-agreed approach to cross-border MSP in the European Atlantic region.DG MARE - E