SELECTION D’UNE AGENCE DE COMMUNICATION POUR LA CONCEPTION, LA PRODUCTION DE SUPPORTS AUDIO VISUELS DE COMMUNICATIONS AINSI QUE LA GESTION DE SA COMMUNICATION DIGITALE ET VIRALE | SELECTION OF A COMMUNICATION AGENCY FOR THE DESIGN AND PRODUCTION OF AUDIO VISUAL COMMUNICATION MEDIA AS WELL AS THE MANAGEMENT OF ITS DIGITAL AND VIRAL COMMUNICATION (EXPIRED)