| LS | Title | From | To | Approval date |
| SG13-LS179 | LS on consent of draft new Recommendation ITU-T Y.2353 (ex Y.SNICE-DLT-arch) “Functional architecture of distributed software-defined network intelligence capability enhancement based on distributed ledger technology” | SG13 | SG21; SG11; SG17; | 2026-02-27 |