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Maybe the difference is that most/all (I don't know about welders, but I guess) of those jobs have literal gatekeepers, i.e. you need some certification to do i
by luckylion 6y ago
Maybe the difference is that most/all (I don't know about welders, but I guess) of those jobs have literal gatekeepers, i.e. you need some certification to do it.
- naavis 6y agoThere are definitely certifications for welders, especially if you need to weld something that human lives depend on.
- lanstin 6y agoThe important welders.
- arcticbull 6y agoThere's licensing for hairdressers in most states - without having checked, I guarantee you there's certifications for welders.