भारतीय दूरसंचार विनियामक प्राधिकरण Telecom Regulatory Authority of India 
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| S. No. | Subject | Release Date | Division | Status | Download/Details | Comments |
|---|---|---|---|---|---|---|
| 1 | Consultation Paper on Overall Spectrum Management and review of license terms and conditions. | 16/10/2009 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (772.03 KB) | |
| 2 | Consultation Paper on Method of allocation of spectrum for Public Mobile Radio Trunking Service (PMRTS), including auction as a transparent mechanism | 08/02/2018 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (4.18 MB) | |
| 3 | Consultation Paper on Spectrum, Roaming and QoS related requirements in Machine-to-Machine (M2M) Communications | 18/10/2016 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (1.96 MB) Extension Letter 1 Download (673.33 KB) Extension Letter 2 Download (1.14 MB) | |
| 4 | Consultation Paper on ‘Next Generation Public Protection and Disaster Relief (PPDR) communication networks’ | 09/10/2017 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (1.25 MB) Extension Letter Download (655.92 KB) | |
| 5 | 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) | |
| 6 | Consultation paper on Allocation and pricing of spectrum for 3G services and Broadband Wireless Access | 12/06/2006 | Broadband & Policy Analysis, Network, Spectrum and Licensing | Closed | Consultation Paper Download (822.09 KB) | |
| 7 | Consultation Paper on ''Auction of Spectrum in frequency bands identified for IMT|5G'' | 30/11/2021 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (10.18 MB) Extension Letter Download (132.29 KB) Additional Information (MIB transmitters in 526-582 MHz) Download (2.77 MB) Additional Information from DoT regarding Addl spectrum available for auction in 800 MHz, 900 MHz and 1800 MHz bands Download (2.17 MB) | |
| 8 | Consultation Paper on Valuation and Reserve Price of Spectrum | 23/07/2013 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (2.32 MB) Corrigendum Download (73 KB) | |
| 9 | Consultation Paper on Allocation and Pricing for 2.3-2.4 GHz, 2.5-2.69 GHz and 3.3-3.6 GHz bands | 02/05/2008 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (226.19 KB) | |
| 10 | Consultation Paper ( No. 99-6) on Isssues Relating to Cellular Mobile Services. | 14/12/1999 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (1.17 MB) | |
| 11 | 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) Extension Letter 1 Download (672.93 KB) Extension Letter 2 Download (625.74 KB) | |
| 12 | Consultation Paper on Valuation and Reserve Price of Spectrum: Licences expiring in 2015-16 | 07/08/2014 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (942.09 KB) | |
| 13 | Consultation Paper on Auction of Spectrum | 07/03/2012 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (1.1 MB) | |
| 14 | Consultation Paper on Methodology of applying SUC under the weighted average method of SUC assessment, in cases of Spectrum Sharing | 22/04/2020 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (4.48 MB) Extension Letter Download (493.29 KB) | |
| 15 | Consultation Paper on Spectrum related issues: Efficient Utilisation, Spectrum Allocation, and Spectrum Pricing | 31/05/2004 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (794.07 KB) | |
| 16 | Draft Response on Exit Policy for various telecom licenses | 26/03/2012 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (608.42 KB) | |
| 17 | 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) | |
| 18 | Consultation Paper on Allocation and Pricing of Microwave Access (MWA) and Microwave Backbone (MWB) RF carriers | 28/03/2014 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (8.77 MB) | |
| 19 | Consultation Paper on Allotment of spectrum to Indian Railways for Public Safety and Security services | 24/06/2019 | Network, Spectrum and Licensing | Closed | Consultation Paper Download (9.62 MB) | |
| 20 | Pre-Consultation on ''Allocation of Spectrum in 2G band in 22 Service Areas by auction'' | 03/02/2012 | Network, Spectrum and Licensing | Closed | Pre-Consultation Download (68.38 KB) |
| S. No. | Subject | Date of Release | Division | Download/Details |
|---|---|---|---|---|
| 1 | Recommendations on allocation and pricing for 2.3-2.4 GHZ, 2.5-2.69 GHZ and 3.3-3.6 GHZ bands | 11/07/2008 | Network, Spectrum and Licensing | Recommendations Download (586.3 KB) |
| 2 | Comments of TRAI on the reference on the Auctioning Procedure and Reserve Price of one Carrier 2x1.25 MHz for EVDO in 800 MHz band for CDMA 3G Services | 27/01/2009 | Broadcasting and Cable Services, Network, Spectrum and Licensing | Recommendations Download (2.63 MB) |
| 3 | TRAI’s response to DoT on issues relating to Spectrum Cap and minimum spectrum holding by Telecom Service Providers (TSPs) as follow up of Hon’ble Supreme Court’s interim order dated 14 May 2015 | 02/07/2015 | Network, Spectrum and Licensing | TRAI response Download (7.1 MB) Comments of TSPs Download (9.09 MB) |
| 4 | TRAI's Response to DoT back reference dated 29.04.2022 on Recommendations on Auction of Spectrum in frequency bands identified for IMT|5G | 09/05/2022 | Network, Spectrum and Licensing | TRAI's Response Download (3.47 MB) Letter to Secy, DoT Download (1.64 MB) |
| 5 | Recommendation on Reserve Price for Auction of Spectrum in the 800 MHz Band | 22/02/2014 | Network, Spectrum and Licensing | Recommendation Download (1.72 MB) Letter to Secy, DoT Download (502.85 KB) |
| 6 | TRAI's response to DoT's reference back on Recommendations on Guidelines on Spectrum Sharing | 21/05/2015 | Network, Spectrum and Licensing | Letter to Secretary DoT Download (51.13 KB) Recommendation Download (436.22 KB) |
| 7 | TRAI's response to DoT's reference seeking TRAI comments on Amendment to Spectrum Trading Guidelines dated 12.10.2015 | 15/12/2017 | Network, Spectrum and Licensing | TRAI's Response Download (840.58 KB) |
| 8 | Recommendations for permitting usage of and in provisioning of value added intra-network services like USSD (Unstructured Supplementary Service Data) by Access Providers | 13/04/2006 | Network, Spectrum and Licensing | Recommendations Download (21.67 KB) |
| 9 | Recommendations on “IMT – ADVANCED MOBILE WIRELESS BROADBAND SERVICES” | 19/03/2013 | Network, Spectrum and Licensing | Recommendations Download (136.16 KB) Letter to Secretary DOT-19 Mar 2013 Download (772.6 KB) |
| 10 | TRAI Response on DoT reference back on recommendations on Valuation and Reserve Price of Spectrum: Licenses expiring in 2015-16 dated 15th October 2014 | 24/11/2014 | Network, Spectrum and Licensing | Recommendation Download (619.85 KB) Letter to Secretary DoT Download (54.87 KB) |
| 11 | 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 2015 | 16/02/2016 | Network, Spectrum and Licensing | Letter to DoT Download (530.18 KB) |
| 12 | 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 Bands | 01/08/2018 | Network, Spectrum and Licensing | Recommendations Download (4.87 MB) Letter to Secy, DoT Download (690.36 KB) |
| 13 | Recommendations on Spectrum Management and Licensing Framework- Response of the Authority on DoT reference no. 20-281/2010-AS-I(VoL)(Pt.) Dated 10th Oct.2011 | 03/11/2011 | Network, Spectrum and Licensing | Letter to Secretary Download (153.31 KB) Recommendations Download (1.06 MB) Corrigendum to the Response of the Authority -18 Nov 2011 Download (484.39 KB) |
| 14 | Recommendations On Issues Relating To Limited Mobility Through Wireless In Local Loop In The Access Network By Basic Service Providers | 08/01/2001 | Network, Spectrum and Licensing | Recommendations Download (2.57 MB) |
| 15 | Recommendations on allocation and pricing of spectrum for 3G and broadband wireless access services | 27/09/2006 | Network, Spectrum and Licensing | Recommendations Download (843.89 KB) Letter to Secy, DoT Download (10.83 KB) |
| 16 | Recommendations on Valuation and Reserve Price of Spectrum: Licences Expiring in 2015-16 | 15/10/2014 | Network, Spectrum and Licensing | Recommendation Download (1.76 MB) Letter to Secretary, DoT Download (70.1 KB) |
| 17 | Recommendations on Auction of Spectrum in frequency bands identified for IMT|5G | 11/04/2022 | Network, Spectrum and Licensing | Recommendations Download (11.83 MB) Letter to Secy, DoT Download (519.42 KB) |
| 18 | Recommendations on Working Guidelines for Spectrum Trading | 28/01/2014 | Network, Spectrum and Licensing | Recommendations Download (455.28 KB) Letter to Secretary DoT Download (51.29 KB) |
| 19 | TRAI's response to DoT's reference back on Recommendations on Working Guidelines for Spectrum Trading | 21/05/2015 | Network, Spectrum and Licensing | Recommendation Download (470.12 KB) Letter to Secretary DoT Download (51.13 KB) |
| 20 | Recommendations on Methodology of applying Spectrum Usage Charges (SUC) under the weighted average method of SUC assessment, in cases of Spectrum Sharing | 17/08/2020 | Network, Spectrum and Licensing | Recommendations Download (7.53 MB) Letter to Secy, DoT Download (939.7 KB) |
| S. No. | Subject | Date of Release | Division | Download/Details |
|---|---|---|---|---|
| 1 | 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 ann | 17/12/2012 | Network, Spectrum and Licensing | Direction Download (1.27 MB) |
| 2 | Direction to 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 the | 10/06/2019 | Network, Spectrum and Licensing | Direction Download (1.83 MB) |
| 3 | 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 ann | 17/12/2012 | Network, Spectrum and Licensing | Direction Download (1.25 MB) |
| 4 | 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 Ltd | 03/11/2017 | Network, Spectrum and Licensing | Direction Download (881.21 KB) |
| 5 | 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 ann | 17/12/2012 | Network, Spectrum and Licensing | Direction Download (1.3 MB) |
| 6 | Direction to submit monthly report on wireless subscriber base as per methodology prescribed by the Department of Telecommunications. | 18/08/2017 | Network, Spectrum and Licensing | Direction Download (1.13 MB) |
| 7 | 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 ann | 17/12/2012 | Network, Spectrum and Licensing | Direction Download (1.31 MB) |
| 8 | Order to furnish information on Gross Revenue, Applicable Gross Revenue, Adjusted Gross Revenue, Spectrum Usage Charges and Licence Fee, etc | 13/12/2022 | Financial & Economic Analysis | Order Download (441.01 KB) |
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