Materials Engineering presents an important process in the development of new technologies, in the creation and improvement of materials, aimed at improving aspects of society, such as: health, safety, quality and well-being of human life. Being ethics is an intrinsic factor to life in which it is possible to affirm that the exercise exerts the capacity to think in actions and conducts that can be used as exercises of any type of activity. technical and human resources. Aligned in this context, the present work aims to trigger on the ethics in the training and the performance of materials engineers based on a bibliographical review. During the review process, the ethics-related study topics were highlighted, which are of great relevance for postgraduate studies in life sciences; since the experience is a part of the professional is increasingly progressing its presentation devices that are beyond technical training. Based on the article of literature over time, this is a work that can be applied to a professional in the area of communication, such as the applications of technical norms required in the exercise of the profession in a way associated with moral, legal, environmental and humanitarian concepts. Finally, it was possible to verify that it was indispensable for the professional tasks of the engineering of materials or for the formation of other activities similar to the plan and the use of concepts and concepts specific to the social sciences, as is the case of ethical issues, with focus in explaining the code of professional ethics in order to meet a challenge as the demands demanded by the increasingly pluralized and multicultural world does not qualify at the present time.