Quality and the Environment Quality, environment and information security go hand in hand for the Grupo Tragsa. The very nature of its work makes it especially necessary to manage the company with the most demanding parameters in sustainability. This commitment is based on a powerful system of environmental management and quality, where its policy is defined in this regard and goals are set annually for the optimization and continuous improvement of the organization's performance. Assessing and minimizing the impact that its activities have on the environment is one of its main priorities. For this reason, in each of its projects the Group performs a thorough study that allows it to incorporate environmentally-friendly measures that reduce the consumption of resources, while limiting the amount of waste generated. It has set up a mailbox so that any individual or organization may request information related to the quality of the Group's activities and their impact on the environment. Quality, Environment and Information Security Mailbox