Certification of qualification to execute public works
In Italian public sector, there is a specific system for verifying that a supplier complies with the applicable suitability requirements. Any economic operator wishing to take part in a public contract must prove its technical capabilities, which are confirmed by certifications issued by the Società Organismo di Attestazione (that is a private firm entitled to attest that construction firms comply with EU legislation on qualification systems).
Flooring is in the possession of SOA Certification for the following categories and respective classifications:
| OG1 | Civil and industrial buildings | Classifica VIII |
| OG2 | Restoration and maintenance of protected properties | Classifica V |
| OG11 | Technological plants | Classifica IV-BIS |
| OS6 | Finishings for general construction works in wood, plastic, metal and glass | Classifica III-BIS |
| OS7 | Finishings for general construction and technical works | Classifica I |
| OS8 | Waterproofing works | Classifica III |
| OS19 | Telecommunications and data transmission systems | Classifica I |
| OS28 | Heating and air-conditioning systems | Classifica III-BIS |
| OS30 | Indoor electrical, telephone, radio-telephone and tv systems | Classifica IV-BIS |
