Format of Out Passes Issues to Casual Labour

I recently joined my company (an MNC) where I am working as a Production Manager.
I have seen the out pass for employees in different format. i.e.Out pass on Duty, Out pass, Out pass for Staff. Does this mean any difference from the usual passes?
As per one of my senior's advice we should not give out passes with the Company's name to the contract labour. How do we manage the out passes for casual labours without the Company's name?

Hello Umashankar,
In some companies, I have seen people coming out having an I-card size pass on which it's clearly mentioned "contact labor".
This ID card has some specific number code on top of it to bifurcate these resources between different production unit.
I hope this information will be helpful to you.
Gaurav K.
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