| Terms of Reference | Name | Version | Status |
| ToR SG – Networks | SG – Networks | TSDSI-SG1-173-V1.0.0-20170928 | Approved |
| ToR SG – Services & Solutions | SG – Services & Solutions | TSDSI-SG02-174-V1.0.0-20170928 | Approved |
ToRs of the old Study groups/Work groups can be viewed here