428 verified suppliers to guarantee quality
In order to guarantee the quality and reliability of its products, services and works, Iren Group exclusively hires suitably qualified suppliers. The qualification requires the verification of being in possession of the certifications issued by independent bodies (the ISO certifications, the SOA certifications, etc.), as well as the possession of the technical and economic eligibility requirements that are adequate for both the amount and nature of the tender and supply.
In 2016, 428 suppliers were audited as a whole.