| LS | Title | From | To | Approval date |
| SG20-LS54 | LS/r on Digital COVID-19 Certificate standardization roadmap (reply to JCA-DCC-LS2 and JCA-DCC-LS3) | SG20 | JCA-DCC; | 2023-02-10 |
| JCA-DCC-LS3 | LS on highlights from the third meeting of the Joint Coordination Activity on Digital COVID-19 Certificates (JCA-DCC) | JCA-DCC | GSMA; ISO/IEC JTC1/SC27; ISO/IEC JTC1/SC6; ISO/IEC JTC1/SC37; NIST; ISO TC 215; HL7; ISO/IEC JTC1/SC31; European Commission; ISO/IEC JTC1/SC17; ISO/IEC JTC1/SC35; FIDO Alliance; WHO; ISO TC 307; FG-AI4H; IEEE Standards Association; W3C DID; RAISE FORUM; SG11; SG12; SG13; SG16; SG17; SG20; ECMA TC 51; ETSI TC eHEALTH; ISO PC 317; | 2022-12-02 |
| JCA-DCC-LS2 | LS on highlights from the second meeting of the Joint Coordination Activity on Digital COVID-19 Certificates (JCA-DCC) | JCA-DCC | GSMA; IEEE; ISO/IEC JTC1/SC6; ISO/IEC JTC1/SC27/WG5; ISO/IEC JTC1/SC37; NIST; ISO TC 215; HL7; ISO/IEC JTC1/SC31; European Commission; World Health Organization; ISO/IEC JTC1/SC17; GS1 Healthcare; ISO/IEC JTC1/SC35; FIDO Alliance; ISO TC 307; FG-AI4H; W3C DID; RAISE FORUM; SG2; SG3; SG5; SG9; SG11; SG12; SG13; SG15; SG16; SG17; SG20; ECMA TC 51; ETSI TC eHEALTH; ISO PC 317; | 2022-08-26 |
