Dude, the contract is between 2 parties. Do you know contracting. You can't have a contract with yourself. A contract is an agreement between 2 parties. For example, i have a landscape business on the side. I contract with a customer. The contract is a written agreement between business and client. In this case, it's a contract agreement between UPS and the Union. ImI not trying to be a prick, only trying to clarify with you what it is. Google contracting. The negotiations between UPS and the Union is a written contract with lawyers involved and rules, etc regulations to insure both parties are in agreement.