EDP's success is based on relationships of trust, which it has established over time with all stakeholders. This trust emerges from ethics. We believe that ethics is imperative for sustained business success and for truly exercising responsible corporate citizenship, two areas in which EDP seeks to excel.

EDP's Code of Ethics establishes the set of principles and values adopted by EDP, its employees, suppliers, and all those acting on their behalf, in any field of activity. EDP's first Code was established in 2005 and has been revised regularly in accordance with the progress of the company.