| LS | Title | From | To | Approval date |
| SG20-LS241 | LS/r on new work item L.GDSPP “Requirements for a global digital sustainable product passport to achieve a circular economy” (reply to SG11-LS216) | SG20 | SG11; | 2021-10-21 |
| SG11-LS216 | LS/r on new work item L.GDSPP “Requirements for a global digital sustainable product passport to achieve a circular economy” (SG20-LS218) | SG11 | SG5; SG20; | 2021-07-14 |
| 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 |