Well , considering that this is a cosplay and not a battle suit , I don ' t see that being an issue . <| sep |> None , because it ' s not required for any of the sactioning bodies that I ' ve built cars to run in . I also am not aware of any requirements for NDT testing on any automotive welding processes for any regulating body anywhere in the world . Please point me in a direction if I ' m misinformed . Especially regarding chassis , frames , suspension , cages , etc in the US or Europe . Edit I ' m not being condescending , just trying to learn if I ' m missing something significant . I ' m going by all the cars I ' ve built , my family has build , friends , aquantiences , coworkers , etc . None has ever had NDT testing done on any of their weldsbuilds . We have had fatigue or overload failures before , but it was aways on a Weld most of us looked at and saw a blatant visible issue with .