a) Almost all current NDT operator certification programmes follow the format
provided by SNT-TC-1A.
b) There are many thousands of NDT personnel around the world who are examined
into company Written Practices based on SNT-TC-1A.
c) My experience is that the second party process of NDT operator certification and
employer responsibility is not fully understood.
d) If the system is used in the way intended by ASNT it provides a well structured
programme for NDT personnel certification.
e) SNT-TC-1A in 2006 is STILL a recommended practice..