Complete this section for any Contract being renewed, amended, or to continue a lapsed Contract. All Contracts with available options to renew must be amended.Contracts can be complicated. Here are three tools you can use to make them simpler and more manageable. The purpose of the exhibition agreement is to create a legally-binding contract between exhibitioner and artist that protects the legal rights of both parties. When filling out prior inventions exhibit for an employment contract, is it a good idea to include things unrelated to the job? Contingent fee agreements must be executed in duplicate. Please note it could take several days for the new forms to populate. MASSACHUSETTS PORT AUTHORITY (Authority or Massport), a body politic and corporate. This Standard Document is drafted in favor of the client company and is based on federal and Massachusetts law.