| LS | Title | From | To | Approval date |
| SG15-LS58 | LS/r on the development of weakly-coupled multi-core fibre Recommendations (Reply to IEEE 802.3 Ethernet WG-LS147) | SG15 | IEEE 802.3; IEEE 802.3bs Task Force; | 2025-10-24 |
| IEEE 802.3 Ethernet WG-LS147 | LS/i/on information on new work items on weakly-coupled multi-core fibre (WC-MCF) standards in Q5/15 (reply to SG15-LS9) | IEEE 802.3 | SG15; | 2025-05-15 |
| SG15-LS9 | LS/i on information on new work items on weakly-coupled multi-core fibre (WC-MCF) standards in Q5/15 | SG15 | IEEE 802.3; | 2025-03-28 |
