Authorisation for Natural Gas Pipelines

S.No. Natural Gas Pipeline Network Route/Region Entity Authorised
1 Letter of Authorization for Grant of Authorization for Gurdaspur-Jammu Natural Gas Pipeline (GJPL) Gurdaspur - Jammu M/s GAIL(India) Limited.
2 Letter of Authorization for Grant of Authorization for Mumbai - Nagpur - Jharsuguda Natural Gas Pipeline (MNJPL) Mumbai - Nagpur - Jharsuguda M/s GAIL(India) Limited.
Amendment Letter Dated 05.04.2023
Extension Letter Dated 03.07.2023
Extension Letter Dated 30.01.2024
Extension Letter Dated 12.08.2024
Extension Letter Dated 12.03.2025
Extension Letter Dated 24.06.2025
3 Letter of Authorization for Grant of Authorization for Srikakulam to Angul Natural Gas pipeline Srikakulam (Andhra Pradesh) - Angul (Odisha) M/s GAIL(India) Limited.
Extension Letter 1
Extension Letter 2
Extension Letter 3
Extension Letter 4
Extension Letter 5
4 Letter of Authorization for Grant of Authorization for Kanai Chhata- Shrirampur Natural Gas Pipline Kanai Chhata to Panitar (West Bengal) M/s The Consortium of H-Energy East Coast Private Limited and H-Energy Private Limited.
Amendment letter: HPPL
Extension Letter Dated 12.05.2022
Amendment Letter Dated 01.08.2022
Extension Letter 1
Extension Letter 2
5 Letter of Authorization for Kakinada-Vijaywada-Nellore Natural Gas Pipeline. Dated: 19.02.2018 Kakinada-Vijaywada-Nellore M/s IMC Ltd.
Extension Letter Dated 19.12.2022
6 Letter of Authorization for Jaigarh-Mangalore Natural Gas Pipeline. Dated: 28-06-2016
Dated: 04-07-2016
Jaigarh-Mangalore M/s H-Energy Pvt. Ltd.
Extension Letter 1
Extension Letter 1A
7 Letter of Authorization for Ennore-Tuticorin Natural Gas Pipeline. Dated: 10-12-2015
Dated: 15-12-2015
Ennore-Tuticorin M/s IOCL
Extension Letter-1
Extension Letter-2
Ammendment & Extension Letter Dated: 27-06-2022
Extension Letter-3
Extension Letter-4
8 Letter of Authorization for Ennore-Nellor Natural Gas Pipeline. Dated: 03-12-2014
Dated: 15-05-2015
Ennore-Nellore M/s KEI-RSOS Petroleum and Energy Pvt Ltd Am
Amendment Letter
Extension Letter
9 Letters to M/s APGDCL regarding Grant of Authorization for Natural Gas Pipeline. Dated: 06-08-2014 Kakinada-Srikakulam M/s Andhra Pradesh gas Distribution Corporation Ltd.
Extension Letter 1
Extension Letter 2
Extension Letter 3
Extension Letter 4 (Nov,2022)
Termination Letter
10 Letters to M/s RGPL regarding Grant of Authorization for Natural Gas Pipeline. Dated: 12-07-2013 Shahdol-Phulpur M/s Reliance Gas Pipelines Limited
11 Letters to M/s GAIL regarding Grant of Authorization for Natural Gas Pipelines. Dated: 26-04-2012 Surat-Paradip M/s GAIL (India) Limited
12 Letters to M/s GSPL regarding Grant of Authorization for Natural Gas Pipelines. Dated: 06-07-2011 Mallavaram-Bhopal-Bhilwara-Vijaipur

M/s Gujarat State Petronet Limited


Amendment Letter 1
Amendment Letter 2
Amendment Letter 3
Extension Letter
13 Letters to M/s GSPL regarding Grant of Authorization for Natural Gas Pipelines. Dated: 06-07-2011 Mehsana-Bhatinda M/s Gujarat State Petronet Limited
Amendment Letter 1
Amendment Letter 2
Amendment Letter 3
Amendment Letter 4
Extension Letter
Clarification
Extension Letter 1
Extension Letter 2
Extension Letter 3
Extension Letter 4
Extension Letter 5
14 Letters to M/s GSPL regarding Grant of Authorization for Natural Gas Pipelines. Dated: 06-07-2011 Bhatinda-Jammu-Srinagar M/s Gujarat State Petronet Limited
Amendment Letter 1
Amendment Letter 2
Amendment Letter 3
Extension Letter
Amendment Letter 4
Extension Letter 2
15 Letters to M/s IOCL regarding Grant of Authorization for Natural Gas Pipelines. Dated: 21-02-2023 Hazaribagh-Ranchi M/s Indian Oil Corporation Limited
Amendment Letter

S.No. Natural Gas Pipeline Network Route/Region Entity Authorised
1 Jagdishpur-Haldia-Bokaro-Dhamra Natural Gas Pipeline Jagdishpur-Haldia-Bokaro-Dhamra GAIL (India) Limited
Amendment Letter-1
Amendment Letter-2
Amendment Letter-3
Extension Letter (Sept, 2020)
Extension Letter (June, 2022)
Extension Letter (August, 2023)
Extension Letter (February, 2024)
Extension Letter (August, 2024)
Extension Letter (January, 2025)
2 Gujarat Guajart GAIL (India) Limited
3 Kochi-Koottanad-Bangalore-Mangalore Kochi-Koottanad-Bangalore-Mangalore Gail(India) Limited
Letter dated 10-07-2014 GAIL (Additional)
Letter dated 08-12-2016 GAIL
Extension Letter
Extension Letter (June, 2022)
Extension Letter Dated 16.05.2023
Extension Letter Dated 24.06.2025
4 Dadri-Bawana-Nangal Dadri-Bawana-Nangal Gail(India) Limited
Extension Letter
Gail(India) Limited
Extension Letter (Dt. January 2021)
Extension Letter (Dt. December 2021)
Extension Letter (Dt. July 2022)
5 Dadri-Panipat Dadri-Panipat Indian Oil Corporation Limited
6 Uran-trombay Uran-trombay Oil and Natural Gas Corporation Limited
7 DVPL-GREP DVPL-GREP Capacity augmentation Gail(India) Limited
8 Mumbai Regional Mumbai Regional Gail(India) Limited
9 Chhainsa-Jhajjar-Hissar Chhainsa-Jhajjar-Hissar Gail(India) Limited
Extension Letter
Extension Letter
Extension Letter (Dec,2021)
Extension Letter (June,2022)
Extension Letter (Nov,2022)
10 Agartala Regional Agartala Regional Gail(India) Limited
Amendment Letter Dated: 02.12.2024
11 Dahej-Uran-Panvel-Dhabol Dahej-Uran-Panvel-Dhabol Gail(India) Limited
Gail(India) Limited
Amendment Letter Dated: 24.03.2025
12 K.G.Basin K.G.Basin Gail(India) Limited
Gail(India) Limited
Amendment Letter Dated: 08.01.2024
13 HVJ-GREP-DVPL Hazira-Vijaipur-Jagdishpur-GREP-Dahej-Vijaipur Gail(India) Limited
14 EWPL Kakinada-Bharuch Reliance Gas transportation Infrastructure Limited
Amendment Letter: East West Pipeline Limited
Amendment Letter: PIPL
Amendment letter: PIL
15 Dabhol-Bangalore Dabhol-Bangalore GAIL
16 Gujarat regional Gujarat regional GAIL (Letter 29-04-2014)
17 Cauvery Basin regional Cauvery Basin regional GAIL (Final)
GAIL (Provisional)
18 Assam regional Assam regional GAIL
19 Amendment letter for Agartala Amendment letter for Agartala GAIL
20 AGCL's Assam Gas Pipeline network AGCL's Assam Gas Pipeline network Assam Gas Company Ltd.
21 Dulki-Maharajganj Natural Gas Pipeline network Dulki-Maharajganj Natural Gas Pipeline network GAIL
22 Uran-Taloja Natural Gas Pipeline network Uran-Taloja Natural Gas Pipeline as common carrier pipeline network Deepak Fertilizers And Petrochemicals Corporation Ltd.

S.No. Natural Gas Pipeline Network Route/Region Entity Authorised
1 Grant of Authorization for GSPL's Low Pressure Gujarat Gas Grid U/r 18. Gujarat Gas Grid natural gas pipeline Letter
2 Grant of Authorization for GSPL's High Pressure Gujarat Gas Grid U/r 18. Gujarat Gas Grid natural gas pipeline Letter
Response of the Board to the Comments received during the public consultation.
Extension letter
Amendment
Amendment Letter Dated: 24.04.2024
Amendment Letter Dated: 12.03.2025
3 Letter regarding Grant of Authorization for Hazira-Ankleshwar natural gas pipeline. Hazira-Ankleshwar natural gas pipeline GGCL
M/s Gujarat Gas Limited

S.No. Natural Gas Pipeline Network Route/Region Entity Authorised
1 Final acceptance for a de dedicated natural gas pipeline from ONGC, Poondi field to Maharaja Soap's Industry Ltd. (MSIPL)'s Silicate Manufacturing unit at Ammapettai, Thanjavur under Regulation 19(2) of the Petroleum and Natural Gas Regulatory Board (Authorization Entities to Lay, Build, Operate or Expand Natural Gas Pipeline) Regulations, 2008. Poondi field to Maharaja Soap's Industry Ltd. MSIPL
2 Dedicated natural gas pipeline from Peronet LNG Re-gasification Terminal. Dahej to SUGEN Power Plant i.e, Point Connectivity (PILL to SUGEN) under Regulation 19(2) of the PNGRB Authorization Regulations,2008. Dahej to SUGEN Power Plant TPL.
3 Dedicated natural gas pipeline from Peronet LNG Re-gasification Terminal. Dahej to OPAL Petrochemical Plant Dahej under Regulation 19(2) of the PNGRB Authorization Regulations,2008. Dahej to OPAL's Petrochemical Plant OPAL
4 Dedicated natural gas pipeline from Peronet LNG Re-gasification Terminal, Dahej to Indian Oil Corporation Limited's Koyali Refinery under Regulation 19(2) of the PNGRB Authorization Regulations,2008 . Dahej to Indian Oil Corporation Limited's Koyali Refinery IOCL
5 Final Acceptance for dedicated natural gas pipeline from Bhadol TOP of GSPL's Mora-Sajod pipeline to Torrent Hazira, Akhakol in District-Surat (Gujarat) u/r 19(1) of PNGRB (Authorizing Entities to Lay, Build Operate or Expand Natural Gas Pipelines) Regulations, 2008. Bhadol TOP of GSPL's Mora-Sajod pipeline to Torrent Hazira, Akhakol in District-Surat (Gujarat) GSPL
6 Final Acceptance for two dedicated natural gas pipeline from ONGC's ADB GCS to Badarghat, Agartala in tripura u/r 19(1) of PNGRB (Authorizing Entities to Lay, Build Operate or Expand Natural Gas Pipelines) Regulations, 2008. ONGC's ADB GCS to Badarghat, Agartala in tripura ONGC
7 Final Acceptance for dedicated natural gas pipeline from Sonamura GCS to NEEPCO's Power Plant at Monarchak in tripura u/r 19(2) of PNGRB (Authorizing Entities to Lay, Build Operate or Expand Natural Gas Pipelines) Regulations, 2008. Sonamura GCS to NEEPCO's Power Plant at Monarchak in tripura ONGC
8 Final Acceptance for two dedicated natural gas pipeline from ONGC's Hazira Plant KRIBHCO's fertilizer plant at Hazira (Gujarat) u/r 19(1) of PNGRB (Authorizing Entities to Lay, Build Operate or Expand Natural Gas Pipelines) Regulations, 2008. ONGC's Hazira Plant KRIBHCO's fertilizer plant at Hazira (Gujarat) ONGC
9 Final Acceptance for dedicated natural gas pipeline from EWPL (Tap Off Point at Chevutur) to LANCO Kondapalli Power Plant in Krishna District (AP) u/r 19(2) of PNGRB (Authorizing Entities to Lay, Build Operate or Expand Natural Gas Pipelines) Regulations, 2008. EWPL (Tap Off Point at Chevutur) to LANCO Kondapalli Power Plant in Krishna District (AP) RGTIL
10 Final Acceptance for dedicated natural gas pipeline from Essar's LP Gas Gathering Header to Graphite India Ltd. in Durgapur (West Bengal) u/r 19(2) of PNGRB (Authorizing Entities to Lay, Build Operate or Expand Natural Gas Pipelines) Regulations, 2008. Essar's LP Gas Gathering Header to Graphite India Ltd. in Durgapur (West Bengal) Essar Oil Ltd.
11 Final Acceptance for dedicated natural gas pipeline from Essar's Main Compressor Station in Raniganj (East) CBM block to Matrix Fertilizer and Chemicals Ltd. (MFCL) in Durgapur (West Bengal) u/r 19(2) of PNGRB (Authorizing Entities to Lay, Build Operate or Expand Natural Gas Pipelines) Regulations, 2008. Essar's Main Compressor Station in Raniganj (East) CBM block to Matrix Fertilizer and Chemicals Ltd. (MFCL) in Durgapur (West Bengal) Essar Oil Ltd.
12 Final Acceptance for dedicated natural gas pipeline of Ricasil Ceramic Ind. Pvt. Ltd. (RCIPL) from ONGC's CTF, Ankleswar to GAIL's South Gujarat Pipeline Network at RCIPL's land at Survey No. 146-B. ONGC's CTF Ankleshwar to GAIL's common carrier South Gujarat Network interconnection point Ricasil Ceramic Ind. Pvt. Ltd.
13 Final acceptance for dedicated natural gas pipeline from ONGC Kammapalem isolated well to GAIL SV terminal, Dindi in East Godavari (AP) u/r 19(2) of the PNGRB(Authorizing Entities to Lay, Build, Operate or Expand Natural Gas pipelines) Regulations, 2008. ONGC Kammapalem isolated well to GAIL SV terminal, Dindi Steel Exchange India Ltd.
14 Final acceptance for dedicated natural gas pipeline from ONGC Kavitam EPS to GAIL Kavitam SV station in West Godavari (AP) u/r 19(2) of the PNGRB(Authorizing Entities to Lay, Build, Operate or Expand Natural Gas pipelines) Regulations, 2008. ONGC Kavitam to GAIL Kavitam SV Station Silica Ceramica (P) Ltd.
15 Final acceptance for dedicated natural gas pipeline from Ramanathapuram to SPIC Nagar, Tuticorin (TN) u/r 19(2) of the PNGRB(Authorizing Entities to Lay, Build, Operate or Expand Natural Gas pipelines) Regulations, 2008. Ramanathapuram to SPIC Nagar, Tuticorin (TN) Withdrawal Letter
Southern Petrochemical Industries Corporation Ltd.
16 Final acceptance for dedicated natural gas pipeline from Schott Glass India Pvt. Ltd.(SGIPL) plant to Schott Kaisha Pvt. Ltd.(SKPL) plant at Ankhi, Taluka-Jambusar, District-Bharuch (Gujarat) u/r 19(2) og the PNGRB(Authorizing Entities to Lay, Build, Operate or Expand Natural Gas pipelines) Regulations, 2008. Schott Glass India Pvt. Ltd.(SGIPL) plant to Schott Kaisha Pvt. Ltd.(SKPL) Schott Kaisha Pvt. Ltd.(SKPL)
Cancellation of authorization
17 Final acceptance for dedicated natural gas pipeline from INOLE to Pashamylaram (AP) under Regulation 19(2) of the PNGRB (Authorizing Entities to Lay, Build, Operate or Expand Natural Gas pipelines) Regulations, 2008. INOLE to Pashamylaram (AP) Astha Power Corporation Pvt. Ltd.(APCPL)
18 Final acceptance for dedicated natural gas pipeline of GAIL (India) Ltd. under Regulation 19(1) of the PNGRB (Authorizing Entities to Lay, Build, Operate or Expand Natural Gas pipelines) Regulations, 2008. GAIL (India) Limited
19 Torrent Energy Limited for dedicated natural gas pipeline from PLL Dahej Terminal to DGEN Power Plant, Dahej SEZ. PLL Dahej Terminal to DGEN Power Plant Torrent Energy Limited
20 Final Acceptance Letter:Dedicated Natural Gas Pipeline to Phillips Carbon Black Ltd. in Durgapur under Regulation 19(2). Durgapur Phillips Carbon Black Ltd.
21 Duliajan-Numaligarh dedicated Natural Gas Pipeline under Regulation 19(2) of the PNGRB (Authorizing Entities to Lay,Build, Operate or Expand Natural Gas Pipelines) Regulations, 2008. Duliajan-Numaligar DNP Limited

S.No. Natural Gas Pipeline Network Route/Region Entity Authorised
1 Acceptance of Terms and Conditions for laying Tie-in connectivity from ONGC's Raniganj CBM Block to GAIL's Jagdishpur-Haldia-Bokaro-Dhamra Natural Gas Pipeline ONGC's Raniganj CBM Block to GAIL's Jagdishpur-Haldia-Bokaro-Dhamra Natural Gas Pipeline Letter
Amendment Letter
2 Acceptance of Terms and Conditions for laying Tie-in Connectivity from EPS 1 of Jharia Block I to SV-28 on Dobhi-Durgapur Section of JHBDPL of GIAL (Indai) Ltd. EPS 1 of Jharia Block I to SV-28 on Dobhi-Durgapur Section of JHBDPL of GIAL (Indai) Ltd. Letter
Extension Letter
3 Acceptance of Terms and Conditions for laying Tie-in connectivity from Vedanta Limited's Jaya Fields at Jambusar, Gujarat to South Gujarat Main subnetwork of GAIL's Gujarat Natural Gas Pipeline Network Vedanta Limited's Jaya Fields at Jambusar, Gujarat to South Gujarat Main subnetwork of GAIL's Gujarat Natural Gas Pipeline Network Letter Amendment Letter
4 Acceptance of Terms and Conditions for laying Tie-in Connectivity from Swan LNG Private Limited (SLPL)'s RLNG Terminal, Jafrabad to Hadala falling on Gana-Hadala section of High Pressure Gujarat Gas Grid. Swan LNG Private Limited (SLPL)'s RLNG Terminal, Jafrabad to Hadala falling on Gana-Hadala Letter
5 Acceptance of Terms and Conditions for laying Tie-in Connectivity from Swan LNG Private Limited (SLPL)'s RLNG Terminal, Jafrabad to GAIL's terminal at Dahej connecting to its Integrated HVJ Natural Gas Pipeline. Swan LNG Private Limited (SLPL)'s RLNG Terminal, Jafrabad to GAIL's terminal at Dahej Letter
6 Terms and Conditions for laying Tie-in connectivity from HSEPL's LNG Terminal at Chhara to GSPL's dispatch terminal at Londhpur HSEPL's LNG Terminal at Chhara to GSPL's dispatch terminal at Londhpur Letter Amendment Letter
7 Authorization to lay a spurline from Jamnagar to Dwarka (Gujrat) Jamnagar to Dwarka (Gujrat) Letter
8 Terms and Conditions for laying Tie-in connectivity from ONGC's Bokaro CBM Block to SV-01A on Bokaro-Dharma Section of GAIL's Jagdishpur-Haldia-Bokaro-Dhamra Natural Gas Pipeline. ONGC's Bokaro CBM Block to SV-01A on Bokaro-Dharma Section of GAIL's JHBDPL. Letter
9 Terms and Conditions for laying Tie-in connectivity from ONGC's Jharia CBM Block to SV-28 on Dobhi-Durgapur Section of GAIL's Jagdishpur-Haldia-Bokaro-Dhamra Natural Gas Pipeline. ONGC's Jharia CBM Block to SV-28 on Dobhi-Durgapur Section of GAIL's JHBDPL. Letter
10 Terms and Conditions for laying the Tie-in connectivity from Swan LNG Private Limited's FSRU based LNG Terminal at Jafrabad to GPPC Terminal, Jafrabad falling on Darod-Jfrabad section of GSPL's High Pressure Gujrat Gas Grid. Swan LNG Private Limited's FSRU based LNG Terminal at Jafrabad to GPPC Terminal, Jafrabad falling on Darod-Jfrabad section of GSPL's High Pressure Gujrat Gas Grid. Letter
11 Spurline from Dwecha, Jalorev(SV-01 station on Barmer-Pali section of MBPL) to HRRL Refinery at Panchpadra,Rajasthan. Dwecha, Jalorev(SV-01 station on Barmer-Pali section of MBPL) to HRRL Refinery at Panchpadra,Rajasthan. Letter
12 Terms and Conditions for laying Tie-in connectivity from AGPKLPL's proposed LNG Terminal at Karaikal Port to Chemplast/PPCL on existing Narimanam-Kuthalam Natural Gas Pipeline Sub - Network of GAIL's Cauvery Basin Network. AGPKLPL's proposed LNG Terminal at Karaikal Port to Chemplast/PPCL on existing Narimanam-Kuthalam Natural Gas Pipeline Sub - Network of GAIL's Cauvery Basin Network. Letter
13 Terms and Conditions for laying Tie-in connectivity from GSPL's Proposed Terminal at Petronet LNG Limited(PLL)'s re-gasification expansion facilities, Dahej to GSPL's Existing Terminal at Bhadbhut with injection point in Dahej-Amboli section of High-Pressure Gujarat Gas Grid. GSPL's Proposed Terminal at Petronet LNG Limited(PLL)'s re-gasification expansion facilities, Dahej to GSPL's Existing Terminal at Bhadbhut with injection point in Dahej-Amboli section of High-Pressure Gujarat Gas Grid. Letter
14 Terms and Conditions for laying Tie-in Connectivity from ONGC Odalarevu terminal to GSPC/ONGC terminal located at Mallavaram and connecting to Kakinada-Vijayawada-Nellore Natural Gas Pipeline. Dated:06-09-2019 ONGC Odalarevu terminal to GSPC/ONGC terminal located at Mallavaram and connecting to Kakinada-Vijayawada-Nellore Natural Gas Pipeline. Letter
15 Terms and Conditions for laying Tie-in Connectivity from proposed small scale LNG terminalin the premises of Kakinada Deep Water Sea Port to KG Basin Natural Gas Pipeline Network at NFCL GAIL terminal in East Godavari District, Andhra Pradesh under regulation 21(1) of the PNGRB (Authorizing Entites to Lay, Build, Operate or Expand Natural Gas Pipelines) Regulations,2008. Dated:21-02-2018 Kakinada Deep Water Sea Port to KG Basin Natrual Gas Pieline network Letter
Amendment Letter
16 Terms and Conditions for laying Tie-in Connectivity from ONGC's Bantumilli gas source field to KG Basin Natural Gas Pipeline Network of GAIL. Dated:21-12-2017 ONGC's Bantumilli gas source field to GAIL's KG Basin Natural Gas Pipeline Network Letter
Amendment Letter
17 Terms and Conditions for laying Tie-in Connectivity from ONGC's S1-VA fields ex-Odalarevu to KG Basin Natural Gas Pipeline Network of GAIL at SV-1, Bodaskurru. Dated:09-01-2018 ONGC's S1-VA fields ex-Odalarevu to GAIL's KG Basin Natural Gas Pipeline Network at SV-1, Bodaskurru Letter
18 Terms and Conditions for laying Tie-in Connectivity from ONGC's Madnam field to KG Basin Natural Gas Pipeline Network at SV-2 (Memathur). Dated:21-12-2017 ONGC's Madnam field to GAIL's KG Basin Natural Gas Pipeline Network at SV-2 (Memathur). Letter
19 Terms and Conditions for laying Tie-in Connectivity from North Tapti fields of ONGC ex-Cairn's facility at Suvali to HVJ/DVPL network at NTPC through Hazira-NTPC Kwas pipeline u/r 21(1) of the PNGRB(Authorizing Entites to Lay, Build, Operate or Expand Natural Gas Pipelines) Regulations,2008. Dated:24-01-2017 Suvali to HVJ/DVPL network Letter
20 Terms and Conditions for laying Tie-in Connectivity from ONGC's WHI North Penugonda to GAIL Peravali SV station u/r 21(1) of the PNGRB(Authorizing Entites to Lay, Build, Operate or Expand Natural Gas Pipelines) Regulations,2008. Dated:04-03-2016 ONGC's WHI North Penugonda to GAIL Peravali SV station KEI RSOS Petroleum & Energy Pvt. Ltd.
21 Approval Letter for Vijaipur-Auraiya-Phulpur natural gas pipeline Dated:26-10-2015
Dated:15-12-2015
Vijaipur-Auraiya-Phulpur LNG Terminal Letter
22 Terms and Conditions issued to H-Energy for laying Tie-in Connectivity to the proposed Jaigarh LNG Terminal. Jaigarh LNG Terminal Letter
Extension letter
Amendment letter

S.No. Natural Gas Pipeline Network Route/Region Entity Authorised
1 Provisional Grant of authorization to Indradhanush Gas Grid Limited for laying, building, operating or expanding Natural Gas Pipelines as North-East Natural Gas Pipeline Grid in pursuance of the Policy Directives issuec to PNGRB by Ministry of Petroleum and Natural Gas under Section 42 of the PNGRB Act 2006. Dated:21-02-2018 North-East Natural Gas Pipeline Grid. Provisional Authorization
Final Authorization
Extension Letter
Amendment Letter
Extension Letter
Extension Letter