The projection, planning and execution of any project today requires sustainability planning in order to protect natural resources, comply with environmental legislation and be consistent with the corporate policies and principles of any organization; Compliance with the Law does not mean restricting, but it does mean scheduling, ordering, designing and executing activities in accordance with the legal framework, which is why in the more than 34 years of advising on the matter, we continue to consider the relevance of an adequate orientation for the best decision-making in the context of Mexican environmental legislation and the provisions related to it.