Withdrawal of a listing requires approval from the seller and the Broker. This document will provide a guide to the rules and regulations for the preparation and approval of survey plats and legal descriptions.You certainly are withing your rights to tell him you want to cancel your listing agreement. You do not want a conditional withdrawal - you want to cancel. Line (11) - Was the property listed for sale in the last three years? If YES, you need to submit a copy of the listing agreement and other supporting evidence. First, look at your contract to see what it says about cancellations. For future listing agreements, stulipulate a 45 day cancelation policy. In the event a Contract for Sale or Exchange (a "Contract") is entered into with a Buyer, Seller agrees that: a. Sale Contract forms used to draw up a Purchase Agreement.