The CodeBLUE project has officially launched an international survey aimed at identifying the key knowledge, skills, and competences required for sustainable coastal and maritime tourism within the blue economy. Conducted across Bulgaria, Greece, Croatia, Spain, and Portugal, the survey targets students, lecturers, training providers, and employers operating in tourism and maritime sectors. The results will support the development of innovative training modules and a cross-disciplinary curriculum designed to better prepare professionals for the evolving needs of the sustainable blue economy.