The parties can always revise the terms to their agreement. Notice to Buyer: All REALTORS® are required to have a signed written agreement prior to showing a home to a buyer.Beginning in midAugust, NAR's proposed settlement agreement requires members to sign written agreements with potential buyers prior to touring a home. Buyer Broker Agreement to Show Property. This form suits buyers who aren't ready to make a long-term commitment. Before you can tour a prospective home, you will need to sign a contract with a licensed real estate agent. One of the draft forms is a onepage touring agreement for agents who want to show properties to a prospective buyer. Buyer Broker Agreement – An employment contract to represent a buyer in the intended purchase of property. MLS – local multiple listing service.