The Service List Registry supports service and application discovery for the HbbTV standard for Hybrid broadcast broadband TV.
HbbTV specifies a browser application environment based on HTML and JavaScript that is designed to support television interfaces.
An HbbTV application can access and present services and programmes directly using the Service List Registry.
The HbbTV specificiation has also been updated to support services discovered by the host environment.
The open HbbTV specification is developed by the HbbTV Association and published as ETSI standard TS 102 796.