Tabla de Contenidos: “…Claude Gilbert -- Part I Critical assessments -- A practice-based approach to safety as an emergent competence, by Silvia Gherardi -- Line managers as work professionals in the era of workplace health professionalization, by Pascal Ughetto -- Captain Kirk, managers and the professionalization of safety, by Hervé Laroche -- A critique from Pierre-Arnaud Delattre, by Pierre-Arnaud Delattre -- Part II Is professionalism a safety issue or the other way round? …”