Resumen
Given the current needs of sustainability raised in different forums since the Rio Earth Summit this project is introduced with the explanation of the antecedents, describing the development of the manufacturing companies in this city, as well as the adoption by these companies of the term of sustainable development; The second part presents the problem statement, which briefly describes how manufacturing companies and their practices are involved in environmental protection as well as the objectives and hypotheses with which it is intended to solve this problem, the justification for the project based on the little information related to environmental management and sustainability practices in manufacturing companies Ciudad Juarez, as well as the scope and definition of the investigation is presented, in the third part, describes methods and materials for validation; and finally the results obtained of validation.