flatbottom
Structural
- May 12, 2008
- 19
I will be recertifying for 653 and the effectivity sheet for this cert says to use the Tenth edition of API 650 Add. 1 to 4. I was told by the API rep. that it is correct and to use that as study material. I have the Eleventh edition and she said I would have to buy the Tenth edition to take the quiz, is this correct? Sorry, it just doesnt make sense.