Environmental Quality and Management The COMSA Group upholds a true commitment to promoting and ensuring the Environmental Quality and Management of all its actions. The main objective of the system introduced is to ensure the satisfaction of our clients, of future users and of the general public, through the identification and development of their needs and expectations and through setting up the necessary measures of management and control to carry out work and provide services with the level of quality, safety and respect for the environment that they require. The constant pursuit of this objective has enabled the COMSA Group to achieve deserved prestige in the sector. In the COMSA Group's commitment towards its clients, human resources play a key role, and therefore, through the Environmental Quality and Management System, it guarantees the training and safety necessary for the optimum development of its activities. Likewise, the COMSA Group continues to direct the efforts of everyone who makes up the company towards guaranteeing a balanced and sustained growth, which ensures the stability of the company and of its human team. As proof of this effort, the Environmental Quality and Management System is backed by AENOR standards, as per the requirements of regulations UNE-EN ISO-9000/2000 and UNE-EN ISO 14001/2004, and COMSA was one of the first construction companies in the country to obtain the two certifications.