To support transparent procurement procedures and a functioning competition, simap.ch operates an information system on public procurement. simap.ch acts on behalf of the competent authorities and orients its business activities according to the needs of the contracting authorities and suppliers. simap.ch maintains an electronic platform where contracting authorities publish the publications and further information on public procurement provided for in public procurement law; develops this platform to meet changing needs; identifies the needs of contracting authorities and suppliers for additional services and provides them if the needs are demonstrated and financing is secured; can provide additional services to members and other interested parties if the needs are demonstrated and financing is secured.