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| Q1/9 | Transmission of television and sound programme signal for contribution, primary distribution and secondary distribution | Text | Work Items |
| Q2/9 | Measurement and control of the end-to-end quality of service (QoS) for advanced television technologies, from image acquisition to rendering, in contribution, primary distribution and secondary distribution networks | Text | Work Items |
| Q3/9 | Methods and practices for conditional access, protection against unauthorized copying and against unauthorized redistribution ("redistribution control" for digital cable television distribution to the home) | Text | Work Items |
| Q4/9 | Software components application programming interfaces (APIs), frameworks and overall software architecture for advanced content distribution services within the scope of Study Group 9 | Text | Work Items |
| Q5/9 | Functional requirements for residential gateway and set-top box for the reception of advanced content distribution services | Text | Work Items |
| Q6/9 | Digital programme delivery controls for multiplexing, switching and insertion in compressed bit streams | Text | Work Items |
| Q7/9 | Cable television delivery of digital services and applications that use Internet protocol (IP) and/or packet-based data | Text | Work Items |
| Q8/9 | The IP enabled multimedia applications and services for cable television networks enabled by converged platforms | Text | Work Items |
| Q9/9 | Requirements for advanced service capabilities over broadband cable home networks | Text | Work Items |
| Q10/9 | Requirements, methods, and interfaces of the advanced service platforms to enhance the delivery of sound, television, and other multimedia interactive services over cable television network | Text | Work Items |
| Q11/9 | Transmission of multichannel analogue and/or digital television signals over optical access networks | Text | Work Items |
| Q12/9 | Objective and subjective methods for evaluating perceptual audiovisual quality in multimedia services within the terms of Study Group 9 | Text | Work Items |
| Q13/9 | Work programme, coordination and planning | Text | Work Items |
