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steve447
Whats the difference between the two?
from what i can gather the 10 is inspection testing & certification and the 20 is Design, Erection and Verification.
can you do the 20 without doing the 10 first?
If so does the 20 give you the same qualification as the 10 but more?
from what i can gather the 10 is inspection testing & certification and the 20 is Design, Erection and Verification.
can you do the 20 without doing the 10 first?
If so does the 20 give you the same qualification as the 10 but more?