I worked for UPS for a long time, and if I am understanding what you are saying then no, you must be a due-paying member of the IBT to benefit from contractuall

I worked for UPS for a long time, and if I am understanding what you are saying then no, you must be a due-paying member of the IBT to benefit from contractually-negotiated benefits and pay. UPS corporate has a totally different set of benefits, pay, and expectations from their Teamster counterparts. I may have misunderstood what you meant though.