| LS | Title | From | To | Approval date |
| SG15-LS57 | LS/r on IEC TC 86 SC 86A-LS9 on the deletion of “Ruggedized fibre” (reply to IEC SC86A/WG3) | SG15 | IEC TC 86 SC 86A WG3; | 2025-10-24 |
| IEC TC 86 SC 86A-LS9 | LS/i on the decision on ‘Ruggedized fibre’ | IEC TC 86 SC 86A | SG15; | 2025-10-03 |