Well, actually,in retrospect, maybe a sort of labor union would be necessary.
If it happens an accident due to the lack of information who is to blame?
you, that you know that you do not know?
Your boss, that you has forced to do the work?
The manufacturer, that it do not provides informations at everyone?
The government,that it has not enacted laws bullets in this matter?
I don't believe that this is.. a job pretty much as any another job...
Best regards.