EdS INFRASTRUTTURE is certified:
UNI EN ISO 9001:2008
UNI EN ISO 14001:2004
BS OHSAS 18001:2007
SA8000
for the quality management system, the environmental management system, the management system of health and safety at work, for social responsibility.
SOA Certification
| Categories | Classes |
| OG1 - Civil and industrial buildings | III-A |
| OG9 - Installations for the production of electricity | VIII |
| OG10 - Installations for the processing and distribution of electricity in AC and DC | VIII |
| OG11 - Technological systems | V |
| OS9 - Installations for the airfield lighting and traffic safety | IV |
| OS17 - Telephone lines and phone systems | II |
| OS19 - equipment and telecommunications networks and data transmission | VIII |
| OS21 - Special structures | III |
| OS27 - systems for electric traction | VIII |
| OS34 - System noise for mobility infrastructure | IV |
The SOA is a document (issued by the Company Certificate Organism) which shows that they meet by an enterprise to support any public contract supply and installation with the base bid amount in excess of € 150,000,00 whether it is contract or subcontract (Article 8 - Law February 11, 1994, 109).
This representation, therefore, qualifies the company to execute contracts for categories and classifications amounts.
The categories are expressed by the first initials of the certification (eg OG1, OS9) and express the areas in which it operates (OG-general: civil and industrial construction, renovation, OS-special works: excavations, demolitions, etc..).
The classes are expressed in the last attestation acronyms (eg cl IV) and enable the company to participate in contracts with amounts equal to the relative rankings (eg cl cl II amounting to € 516,457,00 IV amounted to € 2,582,284,00 cl VIII for unlimited amounts).