Institutional profile

About us

I.N.V. Istituto Nazionale di Verifiche is a Type A Inspection Body (under UNI CEI EN ISO/IEC 17020), accredited by ACCREDIA (CERT 01897_ISPrev002 of 23/10/2025) and authorised by the Ministry of Enterprises and Made in Italy with the MiMit Renewal Decree of 18/12/2025 (see annex) to carry out periodic and extraordinary inspections, under D.P.R. 462/01, of the following installations:

Type AInspection Body
UNI CEI EN ISO/IEC 17020Reference standard
ItalyActivity throughout the national territory

Qualified technician inspecting an electrical switchboard — Technical competence for periodic and extraordinary inspections

Authorised activities

Inspection fields

Periodic and extraordinary inspections required by D.P.R. 462/01.

01Atmospheric discharges
Installations and devices for protection against atmospheric discharges.
02Low voltage
Earthing installations with a supply voltage below 1000 volts.
03High voltage
Earthing installations with a supply voltage above 1000 volts.
04Explosion hazard
Electrical installations in workplaces with an explosion hazard.

Nationwide operation. I.N.V. carries out inspection activities throughout the national territory.

Experience and specialisation

Competence gained in the field

I.N.V. Istituto Nazionale di Verifiche was established on the basis of consolidated experience in the inspection of installations required by D.P.R. 462/01 and includes in its organisation highly experienced technical professionals from the electrical sector, in industry and in the tertiary sector.

Our technicians are highly specialised in the inspection of complex installations supplied at high and medium voltage.

Transparency and conformity

Institutional documents

Accreditation, authorisation and I.N.V. system documents. Official PDFs are published in Italian.

I.N.V. principles

Impartiality, independence, competence

Read the I.N.V. Policy