ISQ

We are a private and independent organization, offering technical inspection, training and consultancy services, supported by research and development activities and by accredited laboratories.<br><br> With regard to technical inspections, ISQ is clearly the largest Portuguese organization of this type, specializing in various fields, such as the inspection of metal constructions, electrical installations, building construction, air-conditioning installation, bridges and viaducts, lift equipment, gas lines, anticorrosive protection and insulation, and certification of materials, equipment and personnel.