This paper illustrates activities and accomplishments being made by DAVIC, a non-profit organization pushing forward its open, international, cross-industry standards for audio-visual information systems, of which video-on-demand is the representative. Core technologies selected in its firstly published specifications and their interoperability aspects are summarized here. Preliminary results in our interoperability testing are also shown. Finally, we touch upon the coming work plan of DAVIC which covers wider range of access network capabilities and service domains, e.g. internet.