I have been asked if I am certified to bs en iso15614 part 1:2004+a2:2012 1 iso 5817:2017 category b arc and gas welding of steels and arc welding of nickel and nickel alloys In layman terms what does this mean In advance any information is appreciated
They could be asking if you are coded to these standards, certainly the first one, which has a lot to do with pressure vessels(other stuff as well). 5817 deals with defects, so not sure why you would need to be certified as a welder