| LS | Title | From | To | Approval date |
| FG-MV-LS38 | LS/r on request to provide the standardization status for metaverse-related technologies (reply to SG9-LS56, SG15-LS107) | FG-MV | SG9; SG15; | 2024-03-08 |
| SG15-LS107 | LS/r on request to provide the standardization status for metaverse-related technologies (reply to TSAG-LS21 and FG-MV-LS23) | SG15 | TSAG; FG-MV; | 2023-12-01 |
| SG9-LS56 | LS/r on request to provide the standardization status for metaverse-related technologies (FG-MV LS22 and FG-MV-LS23) | SG9 | FG-MV; | 2023-11-23 |
| FG-MV-LS16 | LS/r on collaboration on accessibility for metaverse (reply to IRG-AVA-LS21) | FG-MV | IRG-AVA; | 2023-10-05 |
| FG-MV-LS21 | LS/r on collaboration on metaverse standardization work of SG16 (reply to SG16-LS79) | FG-MV | SG16; | 2023-10-05 |
| FG-MV-LS22 | LS/r on collaboration on metaverse standardization work of SG9 (reply to SG9-LS42) | FG-MV | SG9; | 2023-10-05 |
| FG-MV-LS23 | LS on request to provide the standardization status for metaverse-related technologies | FG-MV | ISO/IEC JTC1; ITU-R SG 1; ITU-R SG 5; ITU-R SG 6; ITU-R SG 3; ITU-R SG 4; ITU-R SG 7; ISO; IETF; IEC; IEEE; W3C; IRTF; Khronos Group; SG2; SG3; SG5; SG9; SG11; SG12; SG13; SG15; SG16; SG17; SG20; MPAI; MSF(metaverse); OMF; OMA3; AOUSD; OMI; | 2023-10-05 |
| SG9-LS42 | LS/r on collaboration on metaverse standardization work of SG9 (FG-MV-LS7) | SG9 | FG-MV; | 2023-08-25 |
| IRG-AVA-LS21 | LS on collaboration on accessibility for metaverse [to FG-MV] | IRG-AVA | FG-MV; | 2023-08-11 |
| SG16-LS79 | LS/r on requesting collaboration on metaverse standardization work (FG-MV-LS1, TSAG-LS21) | SG16 | FG-MV; ITU-R SG 6; ITU-D SG 2; ITU-D SG 1; SG2; SG3; SG5; SG9; SG11; SG12; SG13; SG15; SG17; TSAG; SG20; | 2023-07-21 |
| FG-MV-LS7 | LS/r on collaboration on metaverse standardization work of SG9 (reply to SG9-LS39) | FG-MV | SG9; | 2023-07-06 |
| FG-MV-LS10 | LS/r on requesting collaboration on metaverse standardization work (reply to SG13-LS67) | FG-MV | SG13; | 2023-07-06 |
| IOWN GF-2023-0040 | LS/r oncollaboration on metaverse standardization work in IOWN GF (FG-MV-LS1) | IOWN GF | FG-MV; | 2023-06-13 |
| TSAG-LS21 | LS on metaverse work items and ITU-T Focus Group on metaverse[to all ITU-T study groups] | TSAG | SG2; SG3; SG5; SG9; SG11; SG12; SG13; SG15; SG16; SG17; SG20; | 2023-06-02 |
| SG9-LS39 | LS/r on collaboration on metaverse standardization work of SG9 (FG-MV-LS1) | SG9 | FG-MV; | 2023-05-18 |
| ISO/IEC JTC1/SC29-21272 | LS/r on requesting collaboration on metaverse standardization work (reply to FGMV-LS1) | ISO/IEC JTC1/SC29 | FG-MV; | 2023-04-28 |
| ISO/IEC JTC1/SC29-21289 | LS/r on ISO/IEC JTC 1/SC 29/WG 04 metaverse-related activities (reply to FGMV-LS1 and FGMV-LS2) | ISO/IEC JTC1/SC29 | FG-MV; | 2023-04-28 |
| SG13-LS67 | LS/r on requesting collaboration on metaverse standardization work (FG-MV-LS1) | SG13 | FG-MV; | 2023-03-24 |
| FG-MV-LS1 | LS on requesting collaboration on metaverse standardization work | FG-MV | ISO/IEC JTC1/SC29; BROADBAND FORUM; ITU-R SG 5; IEC TC 100; 3GPP TSG SA1; TM Forum; IETF; ISO/IEC JTC1/SC27; IPv6 Forum; W3C; IEEE SA; ISO TC 68; ISO/IEC JTC1/SC38; IEC TC 57; 3GPP TSG SA4; IEC TC 65; ISO/IEC JTC1/SC35; IRG-AVA; ETSI TC CYBER; ISO TC 184; ISO TC 307; ISO/IEC JTC1/SC41; ISO/IEC JTC1/SC42; ETSI ISG ARF; INATBA; IOWN GF; ISO/IEC JTC1/SC24; ISO TC 133; ISO/IEC JTC1/SC43; IEC SEG15; IEC TC 79; IEC TC 85; ISO TC 69; WMC; MSF(metaverse); Digital Twin Consortium; VRM Consortium; OMF; ITU-R SG 6; ITU-D SG 2; ITU-D SG 1; SG2; SG3; SG5; SG9; SG11; SG12; SG13; SG15; SG16; SG17; TSAG; SG20; | 2023-03-09 |
| FG-MV-LS2 | LS on audio/video media coding specifications for metaverse services and applications | FG-MV | ISO/IEC JTC1/SC29; | 2023-03-09 |
