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Upcoming Events

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^(New)TSDSI invites startups and MSMEs to take up TSDSI and 3GPP membership with financial support from DoT

In order to help in achieving the objectives of developing, promoting and standardizing India-specific Telecom/ICT requirements and solutions, represent Indian ...

^(New)TSDSI thanks the Hon’ble Minister of Communications for gracing the Valedictory Session of the 9th edition of TSDSI Tech Deep Dive Conference – TTDD 2026 on 10 July 2026!

TSDSI is extremely grateful to the Hon’ble Union Minister of Communications and Minister of Development of North Eastern Region, Shri ...

^(New*)**Hon’ble MoC releases latest standard developed by TSDSI !

New Delhi, July 10, 2026 The Hon'ble Union Minister of Communications released the latest standard developed by TSDSI on Multi-User ...

^(New)**Hon’ble Minister of Communications confers the TSDSI Outstanding Technical Contributions (OTC) Awards FY 2025–26

New Delhi, July 10, 2026 The Hon'ble Union Minister of Communications and Development of North Eastern Region, Shri Jyotiraditya M ...

**^(New*)**TSDSI and DoT Sign Strategic MoU under TDIP Scheme to Enhance India’s Participation in Global Telecom Standards Development

In a significant step towards enhancing participation in Global Standards Development Organizations/Forums), Telecommunications Standards Development Society, India (TSDSI), signed a ...

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 ...

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 ...

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 releases its Vision 2035 ^(New)

TSDSI invites startups and MSMEs to take up TSDSI and 3GPP membership with financial support from DoT

Call for proposal for travel support for international 3GPP

Adoption of TSDSI transposed 3GPP standards for Release 13 to 19 as national standards as an outcome of TSG#110 (Total 1717 documents), by Telecommunications
Engineering Centre (TEC).

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, 10th March 2022: Agenda

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