CTAI uses qualified Level III technicians in NDT methods VT, PT, MT, RT, UT, LT, with reference to ISO 9712 and SNT TC 1A in force.

Our technicians therefore are the reference for companies that do not have an internal technician Level III qualified for the NDT methods of interest.


The main service that we are able to offer in this field are:

  • Identification of control methods and applicable regulations
  • Definition of equipment suitable for correct diagnostics
  • Development and compilation of related documentation (procedures, specifications, operating instructions)
  • Training courses
  • Personnel qualification wit reference to SNT-TC-1a and ISO 9712:2012