| LS | Title | From | To | Approval date |
| JCA-MV-LS2 | LS on Request for Further Input to the Metaverse Standardization Roadmap and Invitation to Nominate Representatives to ITU-T JCA-MV | JCA-MV | ISO/IEC JTC1; ISO/IEC JTC1/SC29; Broadband Forum; JCA-AHF; IEC TC 100; 3GPP TSG SA1; TM Forum; IETF; ISO/IEC JTC1/SC27; ISO/IEC JTC1/SC6; W3C; ISO/IEC JTC1/SC31; IEEE SA; ISO TC 68; ISO/IEC JTC1/SC38; 3GPP TSG SA; ISO/IEC JTC1/SC36; IEC TC 57; 3GPP TSG SA4; ISO/IEC JTC1/SC17; IEC TC 65; APT ASTAP; ISO/IEC JTC1/SC35; IRG-AVA; ETSI TC CYBER; IPv6 Forum; ISO TC 184; ISO TC 307; ISO/IEC JTC1/SC41; ISO/IEC JTC1/SC42; Khronos Group; 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; GI-AI4H; IEC TC 110; SG2; SG3; SG5; SG21; SG11; SG12; SG13; SG15; SG17; SG20; Global Initiative on AI and Virtual Worlds – Discovering the Citiverse; ISO/IEC JTC 1/AG2; ISO/IEC JTC 1/AG 23; VDC; TSAG; | 2026-06-04 |