| LS | Title | From | To | Approval date |
| SG5-LS234 | LS/r on new work item on draft Recommendation ITU-T L.GDSPP "Requirements for a global digital sustainable product passport to achieve a circular economy" (reply to SG20-LS218) | SG5 | SG11; SG20; | 2021-12-10 |
| SG20-LS218 | LS/r on new work item on draft Recommendation ITU-T L.GDSPP "Requirements for a global digital sustainable product passport to achieve a circular economy” (reply to SG5-LS191) | SG20 | SG5; SG11; | 2021-05-27 |
| SG5-LS191 | LS on new work item on draft Recommendation ITU-T L.GDSPP "Requirements for a global digital sustainable product passport to achieve a circular economy” | SG5 | SG20; | 2021-05-20 |