| LS | Title | From | To | Approval date |
| SCV-LS118 | LS/r on terms and definitions developed by ITU-T Study Group 21, incorporating editorial suggestions from the CCT (reply to ITU-T SG21-LS164) | SCV | SG21; | 2026-06-22 |
| SCV-LS119 | LS/r on request for feedback on the definition of the term “market monitoring” developed by ITU-T Study Group 21 (reply to ITU-T SG21-LS164) | SCV | SG3; SG21; | 2026-06-22 |
| SCV-LS120 | LS/r on request for feedback on the definition of the terms “digital audio service (DAS)” and “smart digital audio service (SDAS)” developed by ITU-T Study Group 21 (reply to ITU-T SG21-LS164) | SCV | ITU-R WP 6A; SG21; | 2026-06-22 |
| SCV-LS121 | LS/r on request for feedback on the term “advanced call services with media enhancements” developed by ITU-T Study Group 21 (reply to ITU-T SG21-LS164) | SCV | ITU-R WP 5D; ITU-R WP 6A; SG21; | 2026-06-22 |
| SCV-LS122 | LS/r on request for feedback on the definitions of the terms “digital health platform” and “health data owner” developed by ITU-T Study Group 21 (reply to ITU-T SG21-LS164) | SCV | ITU-D Q2/2; SG21; | 2026-06-22 |
| SCV-LS123 | LS/r on the validation results of terms and definitions developed by ITU-T Study Group 21 (reply to ITU-T SG21-LS164) | SCV | SG21; | 2026-06-22 |
| SG20-LS119 | LS/r on observations regarding the term “metaverse” (reply to SG21-LS164) | SG20 | SCV; SG2; SG3; SG5; SG21; SG11; SG12; SG13; SG15; SG17; | 2026-05-21 |
| SCV-LS109 | LS/r on the validation results of terms and definitions developed by ITU-T SG21 (reply to ITU-T SG21-LS164) | SCV | SG21; | 2026-04-23 |
| SCV-LS111 | LS/r on terms and definitions developed by ITU-T Study Group 21, incorporating editorial suggestions from the CCT (reply to ITU-T SG21-LS164) | SCV | SG21; | 2026-04-23 |
| SG11-LS115 | LS/r on new terms and definitions produced in SG21 (reply to SG21-LS164) | SG11 | SCV; SG21; SG2; SG3; SG5; SG12; SG13; SG15; SG17; SG20; | 2026-03-11 |
| SG21-LS164 | LS on new terms and definitions produced in SG21 | SG21 | SCV; SG2; SG3; SG5; SG11; SG12; SG13; SG15; SG17; SG20; | 2025-12-02 |
