October 1st, 2025 - New ACCREDIA logos

We would like to inform our customers that, starting from October 1, 2025, SIET S.p.A. will adopt the new ACCREDIA logo. The new logo also involves the reassignment of the accreditation number, which will be identical for all activities carried out by the organization.

The new number assigned to SIET S.p.A. is: 00124.

You will find the following logo on our letterhead/offers/contracts, etc.:

Meanwhile, documents issued by SIET will bear the following logos:

The old mark and, consequently, the previous accreditation number will no longer be valid.

For further information on this subject, please visit the following web page: Accreditation mark.