conveniomarco.act.cl
Act S.AFramework agreements are a form of tender in which prices and purchase conditions for goods and services are set forth, for a defined period of time. These are arranged in an Electronic Catalog of Products and Services for public bodies to access them directly, may issue an order directly to the pre-bid suppliers, shortening the purchasing process. Each public authority is obliged to consult the electronic catalog (shop ChileCompraExpress) before calling public, private or make a direct contract bidding.
http://conveniomarco.act.cl/