Technical inspections and DVGW and AFNOR approval

TTR Institute performs third-party technical inspections on products and materials intended for contact with water and for use in gas distribution networks, guaranteeing independent checks compliant with international standards. The activity is specifically aimed at companies that need to introduce their products to the market and require preliminary checks, surveillance inspections, and tests recognized by certification bodies. 

As an entity recognized by DVGW and AFNOR, TTR Institute represents a competent and reliable reference point for many manufacturers.

Technical inspections recognized by DVGW and AFNOR

TTR Institute is an Italian inspection body and laboratory recognized by DVGW and AFNOR and operates for the verification of products intended for the water and gas sectors. Inspections include witness testing, documentary checks, dimensional verifications, and conformity assessments based on applicable technical specifications. 

The experience gained in the field of mechanical testing and hygienic tests allows companies to benefit from a complete service, conducted by qualified inspectors, which supports both the pre-certification phase and the periodic checks required by German standards.

International marks and global recognitions

Thanks to the ILAC-MRA mark, inspections and laboratory tests carried out by TTR Institute are recognized for quality and competence worldwide. 

The Institute collaborates with numerous international certification bodies to facilitate the obtaining of the main marks required in different markets.

SAI GLOBAL

for Australian certification

ETA-Danmark

for VA certification

Danish Ministry

for obtaining the GDV trademark

RI.SE

for the Swedish brand

Sintef

for the Norwegian brand

STF

for the Finnish brand

Click here for more information on certificates and recognitions