This document, SCTE 130 Part 8, describes the Digital Program Insertion Advertising Systems Interfaces' General Information Service (GIS) messaging and data type specification using XML, XML Namespaces, and XML Schema.
ANSI/SCTE 130-8-2012 history
2012ANSI/SCTE 130-8-2012 Digital Program Insertion-Advertising Systems Interfaces - Part 8: General Information Service (GIS)