ETA Certification
(European Technical Assessment)

The ETA is a document issued on a voluntary basis providing information about the performance of a construction product.
It can be issued for products that, in the absence of a harmonized standard, are covered by an EAD or by an ETAG.

CIT Certification
(Certificate of Technical Fitness for Use)

The Italian Technical Regulations NTC 2008 in force, provide for the mandatory use of the Declaration or Certification of technical fitness for use for either "unusual" or "non-traditional" structural materials or construction materials, when they are not under CE marking.