In order to have access to an integrated and efficient production system, a maintenance system should be used that takes care of all the operations of the organization, For this purpose, the term "Terotechnology" is used, which includes a set of administrative, financial and engineering practices applicable to physical assets, Terotechnology is a multidisciplinary concept aimed at achieving the costs of an economic life cycle, This can only be achieved through a coordinated study of reliability, maintainability and performance from the design stage to the final product.