| LS | Title | From | To | Approval date |
| SG9-LS1 | LS/r on the current baseline text of draft new Recommendation ITU-T J.cable-mabr “Requirements of multicast adaptive bitrate (M-ABR) IP delivery” (DVBTM-MCAST-0102) | SG9 | DVB TM-MCAST; | 2022-07-13 |
| DVB TM-MCAST-0102 | LS/r on the current baseline text of draft new Recommendation ITU-T J.cable-mabr “Requirements of multicast adaptive bitrate (M-ABR) IP delivery” (SG9-LS162) | DVB TM-MCAST | SG9; | 2022-04-20 |
| SG9-LS162 | LS/r on the current baseline text of draft new Recommendation ITU-T J.cable-mabr “Requirements of multicast adaptive bitrate (M-ABR) IP delivery” (DVBTM-MCAST-0056) | SG9 | DVB; ETSI TC Cable; Cable Labs; | 2021-11-24 |
| DVB TM-MCAST-0056 | LS/r on the current baseline text of draft new Recommendation ITU-T J.cable-mabr “Requirements of multicast adaptive bitrate (M-ABR) IP delivery” (reply to SG9-LS139) | DVB TM-MCAST | SG9; | 2021-07-28 |
| SG9-LS139 | LS on the current baseline text of draft new Recommendation ITU-T J.cable-mabr “Requirements of multicast adaptive bitrate (M-ABR) IP delivery” | SG9 | DVB; Cable Labs; ETSI TC Cable; | 2021-04-28 |
