Stanzani has submitted to certification the company organization and all the phases inherent in the types of interventions that we carry out, adopting the Integrated Quality Management System – Environment – Safety compliant with UNI EN ISO 9001, UNI EN ISO 14001 AND UNI EN ISO 45001.


The goal is to offer an increasingly efficient service.
Stanzani has obtained the SOA certification, for 5 classes, the certificate for qualification to the execution of public works.
It is certified for quality, environment and safety with ISO 9001, ISO 14001 and ISO 45001.

Certificato ISO 9001 Stanzani

ISO 9001 Quality

Certificato ISO 14001 Stanzani

ISO 14001 Environment

Certificato ISO 45001 Stanzani

ISO 45001 Health & Safety

Certificato FGAS-A0138 Stanzani

F-gas Certification

Certificato di conformità UE Stanzani

PED Certification

Certificato SOA_STANZANI S.P.A. 08-2022

SOA Certification