SEA guarantees safety, precision, and timeliness at every work stage, including all study and design activities for the laying of horizontal and vertical road signs. It also holds the Italian SOA certification for participation in public tenders for the following categories:
- OG 3, IV-BIS grade
- OG 13, III grade
- OS 1, III grade
- OS 9, IV-BIS grade
- OS 10, VIII grade
- OS 19, I grade
- OS 12-A, IV-BIS grade
Certificates Downloadable
| CERTIFICATION | FILE | DATE |
|---|---|---|
| CERTIFICATION SOA | Download attachment | 22/04/2022 |
| UNI EN ISO 9001 | Download attachment | 27/10/2021 |
| UNI EN ISO 9001 (IQNET) | Download attachment | 27/10/2021 |
| UNI EN ISO 14001 | Download attachment | 26/11/2021 |
| UNI EN ISO 14001 (IQNET) | Download attachment | 26/11/2021 |
| certificate of conformity ce | Download attachment | 28/01/2014 |
| Declaration of Performance | Download attachment | 14/06/2021 |
| GENDER EQUALITY POLICY | Download attachment | 13/12/2023 |