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(New)TSDSI and VoICE Ink Strategic MoU to Develop a Standards-Based Indian Telecommunications Technology Ecosystem

New Delhi, May 18, 2026 With a shared vision to develop a standards-based Indian telecommunications technology ecosystem and promote mutual ...
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Mr A K Mittal Assumes Office as Director General TSDSI on 1 April 2026

Shri A.K. Mittal, formerly Sr. DDG and Head of Telecommunication Engineering Centre, Department of Communications, Government of India, takes over ...
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TSDSI hosts 3GPP SA and CT Working Group Meetings in Goa from 9 to 13 February 2026

Opportunity for domestic innovators to locally engage in development of 5G Advanced and 6G New Delhi, India | February 09, ...
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TSDSI, the Telecommunications Standards Development Society, India, Delhi, seeks qualified candidates for the position of: Director-General (DG)

TSDSI an autonomous, membership based, Indian Standards Development Organization (SDO) for Telecom/ICT products and services in India, is looking for ...
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Message from Chair TSDSI on TSDSI’s 13th Founding Day – 7th January 2026

Congratulations to the members of TSDSI on its 13th Founding Day! TSDSI has evolved into a platform that brings the ...
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DoT Office Memorandum – Inviting Nominations/Willingness for National Working Groups corresponding to ITU-D Study Groups for the Study Cycle (2026-2029)

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TSDSI hosts the first 3GPP 6G RAN meetings in Bengaluru from 25 to 29 August 2025

Around 1500 3GPP delegates are currently in Bengaluru to attend the 3GPP RAN working group meetings being hosted by TSDSI ...
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Bharat 6G Alliance & TSDSI Ink MOU to Synergize efforts in implementation of Bharat 6G Vision

Under this strategic partnership, formalized during the TSDSI Tech Deep Dive (TTDD) 2025 conference, TSDSI’s annual flagship event on 18th ...
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3GPP WI/SI Search

Inviting public comments for Adoption of TSDSI transposed 3GPP standards for Release 15 to 18 as national standards as an outcome of TSG#109 (Total 202 documents), by Telecommunications Engineering Centre (TEC)

Inviting public comments for adoption of TSDSI Standard “Common Data Payload for Adaptive Traffic Control Systems and Other Intelligent Transportation System Products” as a national standard by Telecommunications Engineering Centre (TEC)

Inviting public comments for adoption of TSDSI transposed oneM2M documents of different releases (Release 2A, additional Release 3, and Release 4) into national standards by Telecommunications Engineering Centre (TEC)

Inviting public comments for adoption of TSDSI transposed 3GPP standards from Release 15 to 18 (total 333 documents) into national standards by Telecommunications Engineering Centre (TEC)

Inviting public comments for adoption of TSDSI transposed 3GPP standards from Release 13 to 18 (total 347 documents) into national standards by Telecommunications Engineering Centre (TEC)

Inviting public comments for additional consultation, for adoption of TSDSI transposed 3GPP standards from Release 13 to 17 (total 279 documents) into national standards by Telecommunications Engineering Centre (TEC)

Inviting public comments for additional consultation period, for adoption of TSDSI transposed 3GPP standards from Release 13 to 18 (total 1657 documents) into national standards by Telecommunications Engineering Centre (TEC)

TEC invites public comments on adoption of TSDSI transposed 3GPP standards for release 13 to 18 as an outcome of TSG#106 as national standards

Inviting public comments for adoption of TSDSI transposed 3GPP standards from Release 13 to 18 (total 531 documents) into national standards by Telecommunications Engineering Centre (TEC)

Inviting public comments for adoption of TSDSI transposed 3GPP standards from Release 13 to 18 (total 1657 documents) into national standards by Telecommunications Engineering Centre (TEC)

TEC invites public comments on adoption of TSDSI transposed 3GPP standards for Release 13 to 17 (total 279 documents) as an outcome of TSG#103 as a National Standard

Inviting the public comments for adoption of TSDSI transposed 3GPP standards from Release 13 to 17 (total 297 documents) into  national standards  by Telecommunications Engineering Centre (TEC)

Inviting the public comments for adoption of TSDSI transposed 3GPP standards from Release 13 to 17 (total 280 documents) into  national standards  by Telecommunications Engineering Centre (TEC)

Inviting public comments for adoption of TSDSI transposed 3GPP standards from Release 13 to 17 (total 408 documents) into national standards by Telecommunications Engineering Centre (TEC)

TEC invites public comments on adoption of TSDSI standard on A generic relay architecture for 5G and Beyond as a National Standard.

TEC extends timeline up to 19.09.2023 for Inviting the public comments for adoption of TSDSI adopted ATSC 3.0 standards into National Standard

TEC invites public comments for adoption of TSDSI adopted ATSC 3.0 standards into National Standard

TEC invites public comments for adoption of TSDSI transposed 3GPP specification  towards Rev 6 of ITU-R M.2012 and Rev 2 of ITU-R M.2150 as national standards

TEC invites public comments for adoption of TSDSI transposed 3GPP specifications from Release 10 to 17 standards as national standards

Inviting public comments on TSDSI transposed standards corresponding to the new and updated specifications of 3GPP Release 15, 16 and 17 (total 2579 documents), for their adoption into National Standards by TEC

Extension of last date for submitting the public comments on Adoption of TSDSI transposed 3GPP Release 13 to 17 standard into national standards by Telecommunications Engineering Centre (TEC)

Inviting public comments on TSDSI transposed 3GPP Release 13 to 17 standard for their adoption into national standards by Telecommunications Engineering Centre (TEC) – reg
Inviting the public comments on Adoption of TSDSI transposed 3GPP Rel 17 standards into National Standards by Telecommunications Engineering Centre (TEC)

TSDSI Roadmap Workshop : CFP  (Submission deadline extended to 22nd Feb, 2022)

TEC invites public comments for adoption of TSDSI transposed 3GPP Release 16 standards as national standards

TSDSI publishes the Standardization Roadmap 2.0

IIT-Hyderabad declares its patents to TSDSI for 5G NR

N G Subramaniam (Chair TSDSI) to assume Chairmanship of 3GPP PCG for Calendar Year 2022.

WiSig Network declares its patents to TSDSI for 5G NR

Inviting the public comments on Adoption of TSDSI Transposed Standards for 3GPP Release-15 into national standards by TEC

Extension Notice for Inviting the Public Comment on Adoption of TSDSI Transposed OneM2M Release 3 into National Standards by TEC

Extension Notice for Inviting the public comments on adoption of TSDSI Transposed Standards for Radio Interface Technology (named 5Gi) towards IMT 2020 into National Standards by TEC