| Work Item | Name | Version | Status |
| WI1-SI1 | Fronthaul Transport of CPRI signal | TSDSI-SG3-WI1-[SI1]-V1.0.0-20150609 | Initiated |
| WI1-SI10 | Relay enhancements to achieve good wireless backhaul | TSDSI-SG1-WI1-[SI10]-V1.0.0-20160616 | Initiated |
| WI1-SI13 | X2 interface specification development | TSDSI-SG1-WI1-[SI13]-V1.0.0-20160616 | Initiated |
| WI1-SI17 | Work Load Design for NFV performance evaluation | TSDSI-SG1-WI1-[SI17]-V1.0.0-20150814 | Initiated |
| WI1-SI19 | LTE and WiFi Co-existence | TSDSI-SG1-WI1-[SI19]-V1.0.0-20150814 | Initiated |
| WI1-SI35 | TDD extension of NB-IoT | TSDSI-SG1-WI1-[SI35]-V1.0.0-20160519 | Initiated |
| WI1-SI39 | SG1 IMT 2020 RIT/SRIT submission to ITU-R | TSDSI-SG1-WI296-[SI39]-V1.0.0-20171116 | Initiated |
| WI1-SI44 | Indian language text-entry in 12-key devices | TSDSI-SG2-WI1-[SI44]-V1.0.0-20160810 | Initiated |
| WI1-SI45 | 7-bit encoding for Indian languages to achieve on-air efficiency | TSDSI-SG2-WI1-[SI45]-V1.0.0-20160810 | Initiated |
| WI1-SI52 | Transposition of oneM2M Specs Rel2 into TSDSI standards | TSDSI-SG2-WI1-[SI52]-V1.0.0-20170705 | Initiated |
| WI1-SI55 | WI on SI55 | TSDSI-SG1-WI1-[SI55]-V1.0.0-20171222 | Initiated |
| WI1-SI6 | Control and Management of Large Scale WLAN networks | TSDSI-SG1-WI1-[SI6]-V1.0.0-20150814 | Initiated |