This is another legal ass-covering thing, because “we give our employees 3 hours of safety training” will hold up better in court than “we give our employees 5

This is another legal ass-covering thing, because “we give our employees 3 hours of safety training” will hold up better in court than “we give our employees 5 minutes of safety training” — the actual content of the course doesn’t matter, whether employees are acting safely or not doesn’t matter, the only thing that matters is how well the company can avoid liability.