Ouzo Engenharia is a consulting company in the area of civil engineering, mainly in the field of road, rail and airport infrastructures. It has experienced and differentiated resources for the provision of technical monitoring services of contracts, analysis and review of projects, implementation of quality management systems for companies and quality control laboratories. It also has skills in carrying out appraisals and internal audits of management systems of companies, laboratories (ISO/IEC 17025) and CE marking of construction products, as well as in-company training. In the area of sustainability, life cycle analysis and preparation of environmental product declarations, it is specialised in Bituminous Mixtures and its constituents.