I would say no. The bill doesn't affect collective agreements, unions or bargaining rights.
The powers given to the minister really concern health issues. Take the example of the pandemic, during the pandemic, the minister might want to issue a temporary order. These powers would enable him to tell ships to prioritize N95 or other masks.
He has to have the power to do that, but it has nothing to do with labour or unions, which are not the focus here.