| LS | Title | From | To | Approval date |
| JCA-IOT - LS 15 | Response to the ITU-T SG2 “Response to JCA-IoT – LS 8 and comments on Y.2060” | JCA-IOT | SG2; | 2013-03-11 |
| COM 2 - LS 18 | Response to JCA-IoT – LS 8 and comments on Y.2060 | SG2 | JCA-IOT; | 2013-01-31 |
| JCA-IOT - LS 8 | Reply liaison on Relationship between M2M and IoT | JCA-IOT | SG2; FG M2M; SG11; SG13; SG16; SG17; | 2012-05-09 |
| COM 2 - LS 144 | Relationship between M2M and IOT | SG2 | JCA-IOT; FG M2M; | 2012-03-29 |
| JCA-IOT - LS 3 | LS to all JCA-IoT Contacts on IoT Standards Roadmap | JCA-IOT | SG2; SG3; SG5; SG9; SG11; SG12; SG13; SG15; SG16; SG17; ECMA International; ETSI TC TISPAN; ITU-R WP 1A; ITU-R WP 1B; ITU-R WP 5A; OMA; ISO/IEC JTC1/SC6; ETSI TC TISPAN WG7; ISO/IEC JTC1/SC31; TIA; GS1 EPCglobal; CEN; ISO/IEC JTC1/WG7; ETSI TC M2M; ISO TC 204; ISO TC 122; ISO TC 104; ETSI TC ERM; YRP Ubiquitous Networking Laboratory; GISFI; GSC MSTF; Open Geospatial Consortium (OGC); | 2011-08-23 |
