| LS | Title | From | To | Approval date |
| ATIS NFV Forum-LS1 | LS/r on SDN standardization activity roadmap (reply to JCA-SDN LS3) | ATIS NFV Forum | JCA-SDN; | 2015-02-09 |
| TTA PG220-2015PG220-001 | LS/r on SDN standardization activity roadmap | TTA PG220 | JCA-SDN; | 2015-01-07 |
| JCA-SDN-LS3 | LS on SDN standardization activity roadmap | JCA-SDN | CCSA; 3GPP TSG SA5; Mplify Alliance; TTA; TTC; TIA; IEEE P1903; DMTF; ONF; OpenDaylight; OpenStack neutron project; OMG SDN WG; IETF NVO3; IETF i2rs; IETF ALTO; IETF SPRING; IRTF SDNRG; ETSI ISG NFV; ONOS; Broadband Forum Service Innovation & Market Requirements; Broadband Forum End to End Architecture; TM Forum Zoom; OPNFV; IETF SFC; ATIS SDN/NFV FG; | 2014-11-13 |
| 3GPP TSG SA5-S5-151357 | LS/r on SDN standardization activity roadmap (reply to JCA-SDN-LS003) | 3GPP TSG SA5 | JCA-SDN; SG2; | - |