The document discusses the inclusion of an Environmental Awareness Module (EAM) within Vocational Education and Training (VET) programs in Spain from a European perspective. It analyzes the development, objectives, and evaluation of the EAM, and considers the situation at the European level. The authors propose a program model and set of quality indicators for integrating EAM into VET courses based on research and a study visit. They conclude that sustainability requires a systematic, complex thinking approach and the application of constructivist principles to address traditional productivist views of VET.