| LS | Title | From | To | Approval date |
| ETSI TC EE-EE(26)000007r1 | Ls/r on proposal of joint activities on Simplified assessments of the GHG emissions impact of the use of ICT solutions (reply to SG5-LS129) | ETSI TC EE | SG5; | 2026-10-05 |
| SG5-LS129 | LS on Proposal to cooperate on a new work item related to simplified assessment of avoided emissions thanks to ICT solutions | SG5 | ETSI TC EE; | 2024-06-21 |