Published Standards
TSDSI's portfolio of nationally approved telecommunications standards, specifications, and transpositions.
Standards Catalogue
TSDSI Native Standards
| Standard No. | Title | Version | Date | Status | Download |
|---|---|---|---|---|---|
TSDSI STD T1.5G 2020-01 V1.0.0 |
Study on Low Mobility Large Cell (LMLC) for LTE | 1.0.0 | March 2020 | Published | |
TSDSI STD T1.5G 2021-01 V1.0.0 |
Technical Requirements for 5G Networks in India | 1.0.0 | June 2021 | Published | |
TSDSI STD T1.IOT 2019-01 V1.0.0 |
IoT Standards for Smart Grid Applications | 1.0.0 | December 2019 | Published | |
TSDSI STD T1.SEC 2020-01 V1.0.0 |
Security Requirements for Mobile Networks | 1.0.0 | September 2020 | Published | |
TSDSI STD T1.BB 2021-01 V1.0.0 |
Broadband Quality of Service Standards | 1.0.0 | March 2021 | Published | |
TSDSI STD T1.6G 2022-01 V1.0.0 |
India's Vision for IMT-2030 (6G) | 1.0.0 | August 2022 | Published | |
TSDSI STD T1.LMLC 2023-01 V2.0.0 |
LMLC Enhancement for 5G NR | 2.0.0 | January 2023 | Published | |
TSDSI STD T1.NET 2024-01 V1.0.0 |
Network Slicing Requirements for India | 1.0.0 | May 2024 | Published |
3GPP Transpositions — 1,657+ Specifications
TSDSI has transposed over 1,657 3GPP technical specifications as TSDSI standards, covering 3G, 4G/LTE, and 5G NR specifications. These transpositions make global mobile standards applicable in the Indian regulatory context.
The transposed specifications cover: Core Network, Radio Access Network, Service Architecture, Security, UE Standards, Management, and more. Access the complete catalog through the TSDSI Document Portal.
oneM2M Transpositions — 50+ Specifications
As a full partner in oneM2M, TSDSI transposes oneM2M specifications (Technical Specifications, Technical Reports) as Indian national standards for IoT and M2M communications.
View oneM2M CatalogHow to Access TSDSI Standards
Member Portal
TSDSI members have free, unlimited access to all published standards, working documents, and meeting materials via the member portal.
Member Portal →Purchase (Non-Members)
Non-members can purchase individual TSDSI native standards. Contact the secretariat for pricing and purchase procedure.
Contact SecretariatFree Public Access
Certain TSDSI publications including white papers, technical reports, and select study items are freely available to the public.
View White Papers →