21 | Additional Inputs on Permitting Trading of Spectrum in India | 23/08/2013 | Network, Spectrum and Licensing | Closed | Additional Inputs Download (586.23 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) DoT Letter dated 22nd August 2013 Download (369.6 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
22 | 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. | 28/08/2017 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (3.05 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 1 Download (672.93 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 2 Download (625.74 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
23 | Consultation Paper on Valuation and Reserve Price of Spectrum in 700, 800, 900, 1800, 2100, 2300 and 2500 MHz Bands | 26/11/2015 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (2.46 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
24 | Consultation Paper on Valuation and Reserve Price of Spectrum: 2100 MHz Band | 02/12/2014 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (1.32 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
25 | Request for Comments on Allocation of Spectrum for Technologies such as DECT, to meet the Residential and Enterprise Intra- Telecommunication Requirements | 19/02/2010 | Network, Spectrum and Licensing | Closed | Pre-Consultation Download (1.98 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
26 | Consultation Paper on Methodology for levy of Spectrum Charges for provision of Satellite based Services using Gateway installed in India under 'sui-generis' category | 10/10/2018 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (3.11 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
27 | Consultation Paper on Access Facilitation Charges and Co-location Charges at Cable Landing Stations | 22/03/2012 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (1.62 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
28 | Consultation Paper on Valuation and Reserve Price of Spectrum | 23/07/2013 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (2.32 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Corrigendum Download (73 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
29 | Pre-consultation paper on IMT-Advanced (4G) Mobile wireless broadband services | 10/02/2010 | Network, Spectrum and Licensing | Closed | Pre-Consultation Paper Download (75.38 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
30 | Consultation Paper on Spectrum Requirements of National Capital Region Transport Corporation (NCRTC) for Train Control System for RRTS Corridors | 09/06/2022 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (14.35 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter Download (477.74 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
31 | Consultation Paper on Open and De-licensed use of Unused or Limited Used Spectrum Bands for Demand Generation for Limited Period in Tera Hertz Range | 27/09/2023 | Network, Spectrum and Licensing | Open | Consultation Paper Download (8.99 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 1 Download (429.18 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 2 Download (463.05 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
32 | Supplementary Consultation Paper on Data Communication Services Between Aircraft and Ground Stations Provided by Organizations Other Than Airports Authority of India | 03/08/2023 | Network, Spectrum and Licensing | Open | Conslutation Paper Download (2.23 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter Download (496.4 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
33 | Consultation Paper on Assignment of Spectrum for Space-based Communication Services | 06/04/2023 | Network, Spectrum and Licensing | Open | Consultation Paper Download (10.21 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 1 Download (375.59 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 2 Download (464.38 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 3 Download (168.35 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
34 | 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 IMT | 04/04/2024 | Network, Spectrum and Licensing | Open | Consultation Paper Download (1.39 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 1 Download (585.87 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 2 Download (915.71 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
35 | Consultation Paper on Telecommunication Infrastructure Sharing, Spectrum Sharing, and Spectrum Leasing | 13/01/2023 | Network, Spectrum and Licensing | Open | Consultation Paper Download (7.98 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter Download (273.81 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
36 | Consultation Paper on Assignment of Additional Spectrum to Indian Railways for its Safety and Security Applications | 07/02/2024 | Network, Spectrum and Licensing | Open | Consultation Paper Download (1.67 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
37 | Consultation Paper on Assignment of Spectrum in E&V Bands, and Spectrum for Microwave Access (MWA) & Microwave Backbone (MWB) | 27/09/2023 | Network, Spectrum and Licensing | Open | Consultation Paper Download (2.9 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 1 Download (432.32 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 2 Download (457.15 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 3 Download (427.59 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter 4 Download (404.18 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |
38 | Consultation Paper on Data Communication Services Between Aircraft and Ground Stations Provided by Organizations Other Than Airports Authority of India | 10/12/2022 | Network, Spectrum and Licensing | Open | Consultation Paper Download (5.66 MB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Extension Letter Download (359.26 KB)![application/pdf](https://trai.gov.in/modules/file/icons/application-pdf.png) Share Facebook | |