Spectrum
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S. NoSubjectRelease DateDivisionStatusDownload/DetailsComments
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S. No 1Subjct: Consultation Paper on Assignment of the Microwave Spectrum in 6 GHz (lower), 7 GHz, 13 GHz, 15 GHz, 18 GHz, 21 GHz Bands, E-Band, and V-BandRelease Date 28/05/2025Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(7.57 MB)Comments:
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S. No 2Subjct: Consultation Paper on Terms and Conditions for the Assignment of Spectrum for Certain Satellite-Based Commercial Communication ServicesRelease Date 27/09/2024Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(9.7 MB)Comments:
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S. No 3Subjct: Consultation Paper on Auction of Frequency Spectrum in 37-37.5 GHz, 37.5-40 GHz, and 42.5-43.5 GHz bands Identified for IMTRelease Date 04/04/2024Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(1.39 MB)Comments:
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S. No 4Subjct: Consultation Paper on Assignment of Additional Spectrum to Indian Railways for its Safety and Security ApplicationsRelease Date 07/02/2024Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(1.67 MB)Comments:
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S. No 5Subjct: Consultation Paper on Open and De-licensed use of Unused or Limited Used Spectrum Bands for Demand Generation for Limited Period in Tera Hertz RangeRelease Date 27/09/2023Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(8.99 MB)Comments:
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S. No 6Subjct: Consultation Paper on Assignment of Spectrum in E&V Bands, and Spectrum for Microwave Access (MWA) & Microwave Backbone (MWB)Release Date 27/09/2023Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(2.9 MB)Comments:
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S. No 7Subjct: Supplementary Consultation Paper on Data Communication Services Between Aircraft and Ground Stations Provided by Organizations Other Than Airports Authority of IndiaRelease Date 03/08/2023Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Conslutation Paper Download(2.23 MB)Comments:
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S. No 8Subjct: Consultation Paper on Assignment of Spectrum for Space-based Communication ServicesRelease Date 06/04/2023Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(10.21 MB)Comments:
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S. No 9Subjct: Consultation Paper on Telecommunication Infrastructure Sharing, Spectrum Sharing, and Spectrum LeasingRelease Date 13/01/2023Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(7.98 MB)Comments:
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S. No 10Subjct: Consultation Paper on Data Communication Services Between Aircraft and Ground Stations Provided by Organizations Other Than Airports Authority of IndiaRelease Date 10/12/2022Division Network, Spectrum and LicensingStatus OpenDownload/Details:Consultation Paper Download(5.66 MB)Comments:
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S. No 11Subjct: Consultation Paper on Spectrum Requirements of National Capital Region Transport Corporation (NCRTC) for Train Control System for RRTS CorridorsRelease Date 09/06/2022Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(14.35 MB)Comments:
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S. No 12Subjct: Consultation Paper on ''Auction of Spectrum in frequency bands identified for IMT|5G''Release Date 30/11/2021Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(10.18 MB)Comments:
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S. No 13Subjct: Consultation Paper on Methodology of applying SUC under the weighted average method of SUC assessment, in cases of Spectrum SharingRelease Date 22/04/2020Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(4.48 MB)Comments:
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S. No 14Subjct: Consultation Paper on Allotment of spectrum to Indian Railways for Public Safety and Security servicesRelease Date 24/06/2019Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(2.73 MB)Comments:
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S. No 15Subjct: Consultation Paper on Methodology for levy of Spectrum Charges for provision of Satellite based Services using Gateway installed in India under 'sui-generis' categoryRelease Date 10/10/2018Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(2.03 MB)Comments:
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S. No 16Subjct: Consultation Paper on Method of allocation of spectrum for Public Mobile Radio Trunking Service (PMRTS), including auction as a transparent mechanismRelease Date 08/02/2018Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(4.18 MB)Comments:
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S. No 17Subjct: Consultation Paper on ‘Next Generation Public Protection and Disaster Relief (PPDR) communication networks’Release Date 09/10/2017Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(1.25 MB)Comments:
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S. No 18Subjct: Consultation Paper on Auction of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, 3300-3400 MHz and 3400-3600 MHz bands.Release Date 28/08/2017Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(3.05 MB)Comments:
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S. No 19Subjct: Consultation Paper on Spectrum, Roaming and QoS related requirements in Machine-to-Machine (M2M) CommunicationsRelease Date 18/10/2016Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(1.96 MB)Comments:
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S. No 20Subjct: Consultation Paper on Valuation and Reserve Price of Spectrum in 700, 800, 900, 1800, 2100, 2300 and 2500 MHz BandsRelease Date 26/11/2015Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(2.46 MB)Comments:
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S. No 21Subjct: Consultation Paper on Valuation and Reserve Price of Spectrum: 2100 MHz BandRelease Date 02/12/2014Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(1.32 MB)Comments:
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S. No 22Subjct: Consultation Paper on Valuation and Reserve Price of Spectrum: Licences expiring in 2015-16Release Date 07/08/2014Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(942.09 KB)Comments:
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S. No 23Subjct: Consultation Paper on Allocation and Pricing of Microwave Access (MWA) and Microwave Backbone (MWB) RF carriersRelease Date 28/03/2014Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(8.77 MB)Comments:
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S. No 24Subjct: Consultation Paper on Reserve Price for Auction of Spectrum in the 800 MHz BandRelease Date 30/12/2013Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(1.12 MB)Comments:
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S. No 25Subjct: Additional Inputs on Permitting Trading of Spectrum in IndiaRelease Date 23/08/2013Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Additional Inputs Download(586.23 KB)Comments:
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S. No 26Subjct: Consultation Paper on Valuation and Reserve Price of SpectrumRelease Date 23/07/2013Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(2.32 MB)Comments:
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S. No 27Subjct: Draft Response on Exit Policy for various telecom licensesRelease Date 26/03/2012Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(608.42 KB)Comments:
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S. No 28Subjct: Consultation Paper on Access Facilitation Charges and Co-location Charges at Cable Landing StationsRelease Date 22/03/2012Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(1.62 MB)Comments:
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S. No 29Subjct: Consultation Paper on Auction of SpectrumRelease Date 07/03/2012Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Consultation Paper Download(1.1 MB)Comments:
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S. No 30Subjct: Pre-Consultation on ''Allocation of Spectrum in 2G band in 22 Service Areas by auction''Release Date 03/02/2012Division Network, Spectrum and LicensingStatus ClosedDownload/Details:Pre-Consultation Download(68.38 KB)Comments:
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Consultation Paper on Assignment of the Microwave Spectrum in 6 GHz (lower), 7 GHz, 13 GHz, 15 GHz, 18 GHz, 21 GHz Bands, E-Band, and V-BandDivisionNetwork, Spectrum and LicensingDate of Release28/05/2025StatusClosedConsultation Paper Download(7.57 MB)
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Consultation Paper on Terms and Conditions for the Assignment of Spectrum for Certain Satellite-Based Commercial Communication ServicesDivisionNetwork, Spectrum and LicensingDate of Release27/09/2024StatusClosedConsultation Paper Download(9.7 MB)
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Consultation Paper on Auction of Frequency Spectrum in 37-37.5 GHz, 37.5-40 GHz, and 42.5-43.5 GHz bands Identified for IMTDivisionNetwork, Spectrum and LicensingDate of Release04/04/2024StatusClosedConsultation Paper Download(1.39 MB)
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Consultation Paper on Assignment of Additional Spectrum to Indian Railways for its Safety and Security ApplicationsDivisionNetwork, Spectrum and LicensingDate of Release07/02/2024StatusClosedConsultation Paper Download(1.67 MB)
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Consultation Paper on Open and De-licensed use of Unused or Limited Used Spectrum Bands for Demand Generation for Limited Period in Tera Hertz RangeDivisionNetwork, Spectrum and LicensingDate of Release27/09/2023StatusClosedConsultation Paper Download(8.99 MB)
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Consultation Paper on Assignment of Spectrum in E&V Bands, and Spectrum for Microwave Access (MWA) & Microwave Backbone (MWB)DivisionNetwork, Spectrum and LicensingDate of Release27/09/2023StatusClosedConsultation Paper Download(2.9 MB)
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Supplementary Consultation Paper on Data Communication Services Between Aircraft and Ground Stations Provided by Organizations Other Than Airports Authority of IndiaDivisionNetwork, Spectrum and LicensingDate of Release03/08/2023StatusClosedConslutation Paper Download(2.23 MB)
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Consultation Paper on Assignment of Spectrum for Space-based Communication ServicesDivisionNetwork, Spectrum and LicensingDate of Release06/04/2023StatusClosedConsultation Paper Download(10.21 MB)
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Consultation Paper on Telecommunication Infrastructure Sharing, Spectrum Sharing, and Spectrum LeasingDivisionNetwork, Spectrum and LicensingDate of Release13/01/2023StatusClosedConsultation Paper Download(7.98 MB)
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Consultation Paper on Data Communication Services Between Aircraft and Ground Stations Provided by Organizations Other Than Airports Authority of IndiaDivisionNetwork, Spectrum and LicensingDate of Release10/12/2022StatusOpenConsultation Paper Download(5.66 MB)
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Consultation Paper on Spectrum Requirements of National Capital Region Transport Corporation (NCRTC) for Train Control System for RRTS CorridorsDivisionNetwork, Spectrum and LicensingDate of Release09/06/2022StatusClosedConsultation Paper Download(14.35 MB)
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Consultation Paper on ''Auction of Spectrum in frequency bands identified for IMT|5G''DivisionNetwork, Spectrum and LicensingDate of Release30/11/2021StatusClosedConsultation Paper Download(10.18 MB)
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Consultation Paper on Methodology of applying SUC under the weighted average method of SUC assessment, in cases of Spectrum SharingDivisionNetwork, Spectrum and LicensingDate of Release22/04/2020StatusClosedConsultation Paper Download(4.48 MB)
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Consultation Paper on Allotment of spectrum to Indian Railways for Public Safety and Security servicesDivisionNetwork, Spectrum and LicensingDate of Release24/06/2019StatusClosedConsultation Paper Download(2.73 MB)
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Consultation Paper on Methodology for levy of Spectrum Charges for provision of Satellite based Services using Gateway installed in India under 'sui-generis' categoryDivisionNetwork, Spectrum and LicensingDate of Release10/10/2018StatusClosedConsultation Paper Download(2.03 MB)
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Consultation Paper on Method of allocation of spectrum for Public Mobile Radio Trunking Service (PMRTS), including auction as a transparent mechanismDivisionNetwork, Spectrum and LicensingDate of Release08/02/2018StatusClosedConsultation Paper Download(4.18 MB)
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Consultation Paper on ‘Next Generation Public Protection and Disaster Relief (PPDR) communication networks’DivisionNetwork, Spectrum and LicensingDate of Release09/10/2017StatusClosedConsultation Paper Download(1.25 MB)
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Consultation Paper on Auction of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, 3300-3400 MHz and 3400-3600 MHz bands.DivisionNetwork, Spectrum and LicensingDate of Release28/08/2017StatusClosedConsultation Paper Download(3.05 MB)
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Consultation Paper on Spectrum, Roaming and QoS related requirements in Machine-to-Machine (M2M) CommunicationsDivisionNetwork, Spectrum and LicensingDate of Release18/10/2016StatusClosedConsultation Paper Download(1.96 MB)
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Consultation Paper on Valuation and Reserve Price of Spectrum in 700, 800, 900, 1800, 2100, 2300 and 2500 MHz BandsDivisionNetwork, Spectrum and LicensingDate of Release26/11/2015StatusClosedConsultation Paper Download(2.46 MB)
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Consultation Paper on Valuation and Reserve Price of Spectrum: 2100 MHz BandDivisionNetwork, Spectrum and LicensingDate of Release02/12/2014StatusClosedConsultation Paper Download(1.32 MB)
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Consultation Paper on Valuation and Reserve Price of Spectrum: Licences expiring in 2015-16DivisionNetwork, Spectrum and LicensingDate of Release07/08/2014StatusClosedConsultation Paper Download(942.09 KB)
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Consultation Paper on Allocation and Pricing of Microwave Access (MWA) and Microwave Backbone (MWB) RF carriersDivisionNetwork, Spectrum and LicensingDate of Release28/03/2014StatusClosedConsultation Paper Download(8.77 MB)
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Consultation Paper on Reserve Price for Auction of Spectrum in the 800 MHz BandDivisionNetwork, Spectrum and LicensingDate of Release30/12/2013StatusClosedConsultation Paper Download(1.12 MB)
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Additional Inputs on Permitting Trading of Spectrum in IndiaDivisionNetwork, Spectrum and LicensingDate of Release23/08/2013StatusClosedAdditional Inputs Download(586.23 KB)
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Consultation Paper on Valuation and Reserve Price of SpectrumDivisionNetwork, Spectrum and LicensingDate of Release23/07/2013StatusClosedConsultation Paper Download(2.32 MB)
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Draft Response on Exit Policy for various telecom licensesDivisionNetwork, Spectrum and LicensingDate of Release26/03/2012StatusClosedConsultation Paper Download(608.42 KB)
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Consultation Paper on Access Facilitation Charges and Co-location Charges at Cable Landing StationsDivisionNetwork, Spectrum and LicensingDate of Release22/03/2012StatusClosedConsultation Paper Download(1.62 MB)
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Consultation Paper on Auction of SpectrumDivisionNetwork, Spectrum and LicensingDate of Release07/03/2012StatusClosedConsultation Paper Download(1.1 MB)
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Pre-Consultation on ''Allocation of Spectrum in 2G band in 22 Service Areas by auction''DivisionNetwork, Spectrum and LicensingDate of Release03/02/2012StatusClosedPre-Consultation Download(68.38 KB)
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S. NoSubjectRelease DateDivisionDownload/Details
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S. No 1Subjct: TRAI's Response to the Back Reference dated 16.06.2025 received from DoT on Recommendations on Assignment of Additional Spectrum to Indian Railways for its Safety and Security ApplicationsRelease Date 04/07/2025Division Network, Spectrum and LicensingDownload/Details:TRAI's Response Download(952.96 KB)
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S. No 2Subjct: Recommendations on Terms and Conditions for the Assignment of Spectrum for Certain Satellite-Based Commercial Communication ServicesRelease Date 09/05/2025Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(7.3 MB)
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S. No 3Subjct: TRAI's Response to the Back Reference dated 13.02.2025 received from DoT on Recommendations on Telecommunication Infrastructure Sharing, Spectrum Sharing and Spectrum LeasingRelease Date 25/03/2025Division Network, Spectrum and LicensingDownload/Details:TRAI's Response Download(4.26 MB)
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S. No 4Subjct: TRAI's Response to the Back Reference dated 14.01.2025 received from DoT on TRAI's Recommendations on the Framework for Service Authorisations to be Granted Under the Telecommunications Act, 2023Release Date 28/02/2025Division Network, Spectrum and LicensingDownload/Details:TRAI's Response Download(26.18 MB)
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S. No 5Subjct: Recommendations on the Frequency Spectrum in 37-37.5 GHz, 37.5-40 GHz, and 42.5-43.5 GHz bands Identified for IMTRelease Date 04/02/2025Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(3 MB)
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S. No 6Subjct: Recommendations on Assignment of Additional Spectrum to Indian Railways for its Safety and Security ApplicationsRelease Date 20/12/2024Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(2.24 MB)
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S. No 7Subjct: Recommendations on the Tera Hertz SpectrumRelease Date 21/08/2024Division Network, Spectrum and LicensingDownload/Details:Recommendation Download(18.81 MB)
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S. No 8Subjct: Recommendations on Telecommunication Infrastructure Sharing, Spectrum Sharing and Spectrum LeasingRelease Date 24/04/2024Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(1.02 MB)
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S. No 9Subjct: TRAI's Response to the back reference dated 27.01. 2023 received from DoT on TRAI's Recommendations on Methodology of applying Spectrum Usage Charges (SUC) under the weighted average method of SUC assessment, in cases of Spectrum SharingRelease Date 02/05/2023Division Network, Spectrum and LicensingDownload/Details:TRAI's Response Download(399.48 KB)
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S. No 10Subjct: Recommendations on Spectrum Requirements of National Capital Region Transport Corporation (NCRTC) for Train Control System for RRTS CorridorsRelease Date 28/12/2022Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(1.46 MB)
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S. No 11Subjct: TRAI's Response to DoT back reference dated 29.04.2022 on Recommendations on Auction of Spectrum in frequency bands identified for IMT|5GRelease Date 09/05/2022Division Network, Spectrum and LicensingDownload/Details:TRAI's Response Download(3.47 MB)
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S. No 12Subjct: Recommendations on Auction of Spectrum in frequency bands identified for IMT|5GRelease Date 11/04/2022Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(11.83 MB)
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S. No 13Subjct: Recommendations on Methodology of applying Spectrum Usage Charges (SUC) under the weighted average method of SUC assessment, in cases of Spectrum SharingRelease Date 17/08/2020Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(7.53 MB)
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S. No 14Subjct: Recommendations on Allotment of spectrum to Indian Railways for Public Safety and Security servicesRelease Date 25/10/2019Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(8.54 MB)
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S. No 15Subjct: TRAI's Response to DoT back reference dated 1st July 2019 on Recommendations on Auction of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, 3300-3400 MHz, 3400-3600 MHz BandsRelease Date 08/07/2019Division Network, Spectrum and LicensingDownload/Details:TRAI's Response Download(3.82 MB)
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S. No 16Subjct: Recommendations on Methodology for levy of Spectrum Charges for provision of Satellite based Services using Gateway installed in India under 'sui-generis' categoryRelease Date 27/12/2018Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(3.19 MB)
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S. No 17Subjct: Recommendations on Auction of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, 3300-3400 MHz and 3400-3600 MHz BandsRelease Date 01/08/2018Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(4.87 MB)
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S. No 18Subjct: Recommendations on Method of allocation of spectrum for Public Mobile Radio Trunking Service (PMRTS) including auction, as a transparent mechanismRelease Date 20/07/2018Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(10.44 MB)
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S. No 19Subjct: TRAI's Response to DoT's back-reference on Recommendations on 'In-Flight Connectivity' dated 18th January 2018Release Date 05/06/2018Division Network, Spectrum and LicensingDownload/Details:TRAI's Response Download(992.76 KB)
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S. No 20Subjct: Recommendations on In-Flight Connectivity (IFC)Release Date 18/01/2018Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(1.27 MB)
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S. No 21Subjct: TRAI's response to DoT's reference seeking TRAI comments on Amendment to Spectrum Trading Guidelines dated 12.10.2015Release Date 15/12/2017Division Network, Spectrum and LicensingDownload/Details:TRAI's Response Download(840.58 KB)
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S. No 22Subjct: TRAI's Response on the issues relating to Spectrum Cap as follow up of Inter-Ministerial Group reportRelease Date 21/11/2017Division Network, Spectrum and LicensingDownload/Details:TRAI Response Download(7.21 MB)
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S. No 23Subjct: Recommendations on "Spectrum, Roaming and QoS related requirements in Machine-to-Machine (M2M) Communications"Release Date 05/09/2017Division Network, Spectrum and LicensingDownload/Details:Recommendations Download(2.48 MB)
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S. No 24Subjct: Recommendations on Spectrum Usage Charges and Presumptive Adjusted Gross Revenue for Internet Service Providers and Commercial Very Small Aperture Terminal Service ProvidersRelease Date 07/03/2017Division Financial AnalysisDownload/Details:Recommendations Download(1.97 MB)
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S. No 25Subjct: Clarifications / Reconsideration of Recommendations on Valuation and Reserve Price of Spectrum in the 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz and 2500 MHz bandsRelease Date 12/07/2016Division Network, Spectrum and LicensingDownload/Details:Recommendation Download(286.87 KB)
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S. No 26Subjct: Clarifications/Reconsideration of Recommendations on Valuation and Reserve Price of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz and 2500 MHz bands dated 27 January, 2016Release Date 18/04/2016Division Network, Spectrum and LicensingDownload/Details:Recommendation Download(525.17 KB)
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S. No 27Subjct: Response of the Authority on issues referred back by DoT on TRAI's Recommendations dated 22 July 2014 on Improving Telecom Services in Andaman and Nicobar Islands and LakshadweepRelease Date 23/03/2016Division Network, Spectrum and LicensingDownload/Details:TRAI Response Download(960.56 KB)
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S. No 28Subjct: Clarification on TRAI views dated 02 July 2015 on the issues relating to Spectrum Cap as follow up on Supreme Court interim order dated 14 May 2015Release Date 16/02/2016Division Network, Spectrum and LicensingDownload/Details:Letter to DoT Download(530.18 KB)
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S. No 29Subjct: TRAI response to reference received from DoT on TRAI's recommendations on charging of liberalization of Administratively allocated spectrumRelease Date 10/02/2016Division Financial AnalysisDownload/Details:TRAI response Download(465.4 KB)
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S. No 30Subjct: Recommendations on Valuation and Reserve Price of Spectrum in the 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz and 2500 MHz bandsRelease Date 27/01/2016Division Network, Spectrum and LicensingDownload/Details:Recommendation Download(3.77 MB)
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TRAI's Response to the Back Reference dated 16.06.2025 received from DoT on Recommendations on Assignment of Additional Spectrum to Indian Railways for its Safety and Security ApplicationsDivisionNetwork, Spectrum and LicensingDate of Release04/07/2025TRAI's Response Download(952.96 KB)
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Recommendations on Terms and Conditions for the Assignment of Spectrum for Certain Satellite-Based Commercial Communication ServicesDivisionNetwork, Spectrum and LicensingDate of Release09/05/2025Recommendations Download(7.3 MB)
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TRAI's Response to the Back Reference dated 13.02.2025 received from DoT on Recommendations on Telecommunication Infrastructure Sharing, Spectrum Sharing and Spectrum LeasingDivisionNetwork, Spectrum and LicensingDate of Release25/03/2025TRAI's Response Download(4.26 MB)
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TRAI's Response to the Back Reference dated 14.01.2025 received from DoT on TRAI's Recommendations on the Framework for Service Authorisations to be Granted Under the Telecommunications Act, 2023DivisionNetwork, Spectrum and LicensingDate of Release28/02/2025TRAI's Response Download(26.18 MB)
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Recommendations on the Frequency Spectrum in 37-37.5 GHz, 37.5-40 GHz, and 42.5-43.5 GHz bands Identified for IMTDivisionNetwork, Spectrum and LicensingDate of Release04/02/2025Recommendations Download(3 MB)
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Recommendations on Assignment of Additional Spectrum to Indian Railways for its Safety and Security ApplicationsDivisionNetwork, Spectrum and LicensingDate of Release20/12/2024Recommendations Download(2.24 MB)
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Recommendations on the Tera Hertz SpectrumDivisionNetwork, Spectrum and LicensingDate of Release21/08/2024Recommendation Download(18.81 MB)
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Recommendations on Telecommunication Infrastructure Sharing, Spectrum Sharing and Spectrum LeasingDivisionNetwork, Spectrum and LicensingDate of Release24/04/2024Recommendations Download(1.02 MB)
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TRAI's Response to the back reference dated 27.01. 2023 received from DoT on TRAI's Recommendations on Methodology of applying Spectrum Usage Charges (SUC) under the weighted average method of SUC assessment, in cases of Spectrum SharingDivisionNetwork, Spectrum and LicensingDate of Release02/05/2023TRAI's Response Download(399.48 KB)
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Recommendations on Spectrum Requirements of National Capital Region Transport Corporation (NCRTC) for Train Control System for RRTS CorridorsDivisionNetwork, Spectrum and LicensingDate of Release28/12/2022Recommendations Download(1.46 MB)
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TRAI's Response to DoT back reference dated 29.04.2022 on Recommendations on Auction of Spectrum in frequency bands identified for IMT|5GDivisionNetwork, Spectrum and LicensingDate of Release09/05/2022TRAI's Response Download(3.47 MB)
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Recommendations on Auction of Spectrum in frequency bands identified for IMT|5GDivisionNetwork, Spectrum and LicensingDate of Release11/04/2022Recommendations Download(11.83 MB)
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Recommendations on Methodology of applying Spectrum Usage Charges (SUC) under the weighted average method of SUC assessment, in cases of Spectrum SharingDivisionNetwork, Spectrum and LicensingDate of Release17/08/2020Recommendations Download(7.53 MB)
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Recommendations on Allotment of spectrum to Indian Railways for Public Safety and Security servicesDivisionNetwork, Spectrum and LicensingDate of Release25/10/2019Recommendations Download(8.54 MB)
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TRAI's Response to DoT back reference dated 1st July 2019 on Recommendations on Auction of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, 3300-3400 MHz, 3400-3600 MHz BandsDivisionNetwork, Spectrum and LicensingDate of Release08/07/2019TRAI's Response Download(3.82 MB)
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Recommendations on Methodology for levy of Spectrum Charges for provision of Satellite based Services using Gateway installed in India under 'sui-generis' categoryDivisionNetwork, Spectrum and LicensingDate of Release27/12/2018Recommendations Download(3.19 MB)
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Recommendations on Auction of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz, 2500 MHz, 3300-3400 MHz and 3400-3600 MHz BandsDivisionNetwork, Spectrum and LicensingDate of Release01/08/2018Recommendations Download(4.87 MB)
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Recommendations on Method of allocation of spectrum for Public Mobile Radio Trunking Service (PMRTS) including auction, as a transparent mechanismDivisionNetwork, Spectrum and LicensingDate of Release20/07/2018Recommendations Download(10.44 MB)
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TRAI's Response to DoT's back-reference on Recommendations on 'In-Flight Connectivity' dated 18th January 2018DivisionNetwork, Spectrum and LicensingDate of Release05/06/2018TRAI's Response Download(992.76 KB)
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Recommendations on In-Flight Connectivity (IFC)DivisionNetwork, Spectrum and LicensingDate of Release18/01/2018Recommendations Download(1.27 MB)
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TRAI's response to DoT's reference seeking TRAI comments on Amendment to Spectrum Trading Guidelines dated 12.10.2015DivisionNetwork, Spectrum and LicensingDate of Release15/12/2017TRAI's Response Download(840.58 KB)
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TRAI's Response on the issues relating to Spectrum Cap as follow up of Inter-Ministerial Group reportDivisionNetwork, Spectrum and LicensingDate of Release21/11/2017TRAI Response Download(7.21 MB)
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Recommendations on "Spectrum, Roaming and QoS related requirements in Machine-to-Machine (M2M) Communications"DivisionNetwork, Spectrum and LicensingDate of Release05/09/2017Recommendations Download(2.48 MB)
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Recommendations on Spectrum Usage Charges and Presumptive Adjusted Gross Revenue for Internet Service Providers and Commercial Very Small Aperture Terminal Service ProvidersDivisionFinancial AnalysisDate of Release07/03/2017Recommendations Download(1.97 MB)
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Clarifications / Reconsideration of Recommendations on Valuation and Reserve Price of Spectrum in the 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz and 2500 MHz bandsDivisionNetwork, Spectrum and LicensingDate of Release12/07/2016Recommendation Download(286.87 KB)
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Clarifications/Reconsideration of Recommendations on Valuation and Reserve Price of Spectrum in 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz and 2500 MHz bands dated 27 January, 2016DivisionNetwork, Spectrum and LicensingDate of Release18/04/2016Recommendation Download(525.17 KB)
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Response of the Authority on issues referred back by DoT on TRAI's Recommendations dated 22 July 2014 on Improving Telecom Services in Andaman and Nicobar Islands and LakshadweepDivisionNetwork, Spectrum and LicensingDate of Release23/03/2016TRAI Response Download(960.56 KB)
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Clarification on TRAI views dated 02 July 2015 on the issues relating to Spectrum Cap as follow up on Supreme Court interim order dated 14 May 2015DivisionNetwork, Spectrum and LicensingDate of Release16/02/2016Letter to DoT Download(530.18 KB)
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TRAI response to reference received from DoT on TRAI's recommendations on charging of liberalization of Administratively allocated spectrumDivisionFinancial AnalysisDate of Release10/02/2016TRAI response Download(465.4 KB)
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Recommendations on Valuation and Reserve Price of Spectrum in the 700 MHz, 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2300 MHz and 2500 MHz bandsDivisionNetwork, Spectrum and LicensingDate of Release27/01/2016Recommendation Download(3.77 MB)
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S. NoSubjectRelease DateDivisionDownload/Details
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S. No 1Subjct: Order to furnish information on Gross Revenue, Applicable Gross Revenue, Adjusted Gross Revenue, Spectrum Usage Charges and Licence Fee, etcRelease Date 13/12/2022Division Financial & Economic AnalysisDownload/Details:Order Download(441.01 KB)
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S. No 2Subjct: Direction to M/s TTSL to facilitate refund of unspent balance of pre-paid mobile subscribers and security deposit of the post paid subscribers pursuant tc. surrender of administratively allocated spectrum in 800 MHz band and closure of services under theRelease Date 10/06/2019Division Network, Spectrum and LicensingDownload/Details:Direction Download(1.83 MB)
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S. No 3Subjct: Direction to All Access Service Providers (Wireless) and MNPSPs with regard to discontinuation of 2G/GSM Services and upgrading of Network from CDMA to LTE/4G in 800 MHz band in various licensed service areas by M/s Reliance Communications LtdRelease Date 03/11/2017Division Network, Spectrum and LicensingDownload/Details:Direction Download(881.21 KB)
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S. No 4Subjct: Direction to submit monthly report on wireless subscriber base as per methodology prescribed by the Department of Telecommunications.Release Date 18/08/2017Division Network, Spectrum and LicensingDownload/Details:Direction Download(1.13 MB)
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S. No 5Subjct: Direction under section 13, read with sub clause (i), and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 to inform subscribers about closure of service pursuant to auction results of spectrum annRelease Date 17/12/2012Division Network, Spectrum and LicensingDownload/Details:Direction Download(1.31 MB)
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S. No 6Subjct: Direction under section 13, read with sub clause (i), and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 to inform subscribers about closure of service pursuant to auction results of spectrum annRelease Date 17/12/2012Division Network, Spectrum and LicensingDownload/Details:Direction Download(1.27 MB)
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S. No 7Subjct: Direction under section 13, read with sub clause (i), and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 to inform subscribers about closure of service pursuant to auction results of spectrum annRelease Date 17/12/2012Division Network, Spectrum and LicensingDownload/Details:Direction Download(1.3 MB)
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S. No 8Subjct: Direction under section 13, read with sub clause (i), and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 to inform subscribers about closure of service pursuant to auction results of spectrum annRelease Date 17/12/2012Division Network, Spectrum and LicensingDownload/Details:Direction Download(1.25 MB)
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Order to furnish information on Gross Revenue, Applicable Gross Revenue, Adjusted Gross Revenue, Spectrum Usage Charges and Licence Fee, etcDivisionFinancial & Economic AnalysisDate of Release13/12/2022Order Download(441.01 KB)
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Direction to M/s TTSL to facilitate refund of unspent balance of pre-paid mobile subscribers and security deposit of the post paid subscribers pursuant tc. surrender of administratively allocated spectrum in 800 MHz band and closure of services under theDivisionNetwork, Spectrum and LicensingDate of Release10/06/2019Direction Download(1.83 MB)
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Direction to All Access Service Providers (Wireless) and MNPSPs with regard to discontinuation of 2G/GSM Services and upgrading of Network from CDMA to LTE/4G in 800 MHz band in various licensed service areas by M/s Reliance Communications LtdDivisionNetwork, Spectrum and LicensingDate of Release03/11/2017Direction Download(881.21 KB)
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Direction to submit monthly report on wireless subscriber base as per methodology prescribed by the Department of Telecommunications.DivisionNetwork, Spectrum and LicensingDate of Release18/08/2017Direction Download(1.13 MB)
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Direction under section 13, read with sub clause (i), and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 to inform subscribers about closure of service pursuant to auction results of spectrum annDivisionNetwork, Spectrum and LicensingDate of Release17/12/2012Direction Download(1.31 MB)
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Direction under section 13, read with sub clause (i), and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 to inform subscribers about closure of service pursuant to auction results of spectrum annDivisionNetwork, Spectrum and LicensingDate of Release17/12/2012Direction Download(1.27 MB)
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Direction under section 13, read with sub clause (i), and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 to inform subscribers about closure of service pursuant to auction results of spectrum annDivisionNetwork, Spectrum and LicensingDate of Release17/12/2012Direction Download(1.3 MB)
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Direction under section 13, read with sub clause (i), and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 to inform subscribers about closure of service pursuant to auction results of spectrum annDivisionNetwork, Spectrum and LicensingDate of Release17/12/2012Direction Download(1.25 MB)
