| LS | Title | From | To | Approval date |
| SG11-LS60 | LS/r on comments for A.RA: Requirements for issuing End-Entity and Certification Authority public-key certificates for enabling trustable signalling interconnection between network entities (reply to TSAG-LS2) | SG11 | SG2; TSAG; | 2025-11-26 |
| TSAG-LS2 | LS on Comments sought on A.RA | TSAG | SG2; SG11; SG21; SG17; | 2025-05-30 |
