Circulars

277 - Additional Trading Session 14.07.2026

276 Delivered transactions in RGPL network

275 - Additional Trading Session 08.07.2026

274 - Additional Trading Session 07.07.2026

273- Trading Calendar for July 2026

272 - Trading Session 27.06.2026

271 - Additional Trading Session 22.06.2026

270 - Additional Trading Session 20.06.2026

269 - Additional Trading Session 19.06.2026

268 - Introduction of Palanpur Delivery Point

267 - Additional Trading Session 05.06.2026

266 - Additional Trading Session 04.06.2026

265- Trading Calendar for June 2026

264 - Additional Trading Session 27.05.2026

263 - Additional Trading Session 25.05.2026

262 - Additional Trading Session - 22-05-2026

261 - Additional Trading Session - 21-05-2026

260 - Additional Trading Session 19.05.2026

259 - Additional Trading Session 18.05.2026

258 - Additional Trading Session - 15-05-2026

257 - Additional Trading Session 13.05.2026

256 - Additional Trading Session - 05-05-2026

255- Trading Calendar May 2026

254 - Additional Trading Session 24.04.2025

253 - Additional Trading Session 21.04.2026

252 - Additonal Trading Session 15.04.2025

251 - Transaction fee for City Gas Distribution (CGD) Entities

250 - Additional Trading Session - 01-04-2026

249 - Trading Calendar for Apr'2026

248 - Trading Holiday on 26.03.2026

247 - Additional Trading Session 25.03.2026

246 - Additional Trading Session - 17-03-2026

245 - Trading Session on 15th March 2026

244 - Trading Calendar for March 2026

243 - Additional Trading Session 12.02.2026

242-Trading Calendar for February’2026

241 - Additional Trading Session 22.01.2026

240 - ssLNG Segment- Launch of Balance of Month Contracts and Settlement updates

239 - Clearing and Settlement Holidays for Calendar Year 2026

238 - Trading Calendar for January 2026

237 - Trading Session on 27.12.2025

236 - Additional Trading Session - 24-12-2025

235 - Additional Trading Session - 23-12-2025

234 - LIVE trading from Disaster Recovery Site (DRS)

233 - Amendment to Power Contract - Nomination Procedure

232 - Additional Trading Session - 16-12-2025

231 - Trading Session on 13-12-2025

230 - Additional Trading Session - 12-12-2025

229-Additional Monthly Power Contracts

228 - Introduction of Kochi Delivery Point in Gas Segment

227 - Trading Calendar for Dec'2025

226 - Trading Session on 05-11-2025

225 - Trading Calendar for Nov'2025

224 - Introduction of Tatipaka delivery Point and Changes in TWS

223 - Launch of Balance of Month Contract

222 - Amendments in Flexible Contracts

221 - Additional Trading Session - 29-10-2025

220 - Additional Trading Session 28.10.2025

219 - Trading Calendar for October 2025

218 - Trading Session on 27-09-2025

217 - Trading Session on 20-09-2025

216 - Additional Contracts at Dahej-VAT

215- Additional Trading Session 17-09-2025

214 - Trading Session 15.09.2025

213- Withdrawal of Circular No.180 dated 31st March 2025

212- Additional Trading Session 09-09-2025

211 - Trading Calendar for September 2025

210- Additional Trading Session 29-08-2025

209 - Additional Contracts at Dahej

208 - Additional Trading Session 26-08-2025

207 - Additional Trading Session 22-08-2025

206 - Additional Trading Session 18-08-2025

205 - Introduction of Mallavaram-EN-G Delivery Point

204 - Trading Calendar for August’ 2025

203- Additional Trading Session 31-07-2025

202- Additional Trading Session 30-07-2025

201 - Intraday Contract at Chhara Delivery Point

200- Additional Trading Session 25-07-2025

199 - Additional Trading Session 18.07.2025

198 - Additional Trading Session 15.07.2025

197 - Additional Trading Session 14.07.2025

196 - Trading Calendar for Jul '2025

195 - Go Live New TWS from 01.07.2025

194 - Introduction of New Delivery Points

193 - Mock Trading Session

192 - Additional Trading Session

191 - Trading Calendar for Jun'2025

190 - ssLNG Contracts at Kochi Delivery Point

189 - Additional Trading Session

188 - Additional Trading Session 23-05-2025

187 - Introduction of Mhaskal (Non-HPHT) Delivery Point

186 - Additional Trading Session 15-05-2025

185 - Intraday Contract at Mhaskal and Dabhol Delivery Point

184 - Additional Session in Continuous Market

183 - Trading Calendar for May'2025

182 - Additional Trading Session 30.04.2025

181 - Transaction fee for City Gas Distribution (CGD) Entities

180 - Annual Fee Structure from April'25

179 - Trading Calendar for April'2025

178 - Additional Trading Session

177 - Trading Calendar for March'2025

176 - Additional Trading Session

175 - Additional Trading Session

174 - Change in Market timing for Continuous Trading

173 - Introduction of Barmer Delivery Point

172 - Additional Session in Auction Market

171 - Transaction Fees in 3M and 6M Contracts

170 - Trading Calendar for February'2025

169 - IGX Master Circular_3 Month and 6 Month Contracts

168 - Mock Trading Session

167 - Clearing and Settlement_Holidays for Calendar Year 2025

166 - Trading Session 22.01.2025

165 - Additional Trading Session

164 - Additional Trading Session

163 - Additional Trading Session

162 - ssLNG Contracts at Chhara Delivery Point

161 - Additional trading session for Intraday Product

160 - Trading Settlement Calendar for January'2025

159 - Power Contracts at Chhara Delivery Point

158 - Additional Trading Session

157 - Additional trading session in Continuous Market

156 - Additional Trading Session

155 - Amendments in Master Circular ver3

154 - Trading Session 09.12.2024

153 - Introduction of Chhara Delivery Points

152 - Amendment in Power Contracts

151 - Additional Trading Session

150 - Trading Calendar for December '2024

149 - Clearing and Settlement Holiday on November 20 2024

148 - Fortnight Flexible Contracts at Exchange

147 - Additional Trading Session

146 - Trading Calendar for November '2024

145 - Additional Trading Session

144 - Trading Session 15.10.2024

143 - Launch of Intraday Contracts

142 - Trading Calendar for October'2024

141 - Settlement Holiday on 18th Sept 2024

140 - Revision in Fertilizer Contracts

139 - Trading Calendar for September'2024

138 - Extension of Incentive Scheme

137 - Trading Session 23.08.2024

136 - Introduction of Mallavaram Delivery Point

135 - Trading Calendar for August'2024

134 - LIVE trading from Disaster Recovery Site (DRS)

133 - Introduction of Jharia and Jaya Delivery Points

132 - IGX Cearing & Settlement Calendar 2024 (July to December)

131- Trading Calendar for July'2024

130 - Delivered Transactions in GSPL Network

129 - Power Contracts at Mhaskal Delivery Point

128 - Trading Session 17.06.2024

127 - Additional Session in Auction Market

126 - Continuation of Incentive Scheme

125 - Trading Settlement Calendar for June'2024

124 - ssLNG Contract at Dahej Delivery Point

123 - Additional Session in Auction Market

122 - Introduction of Gadimoga Delivery Point

121 - ssLNG Contract at Hazira Delivery Point

120 - Trading & Settlement Calendar for May’ 2024

119 - Introduction of ssLNG Contracts

118 - Introduction of Bokaro Delivery Point and 12 Monthly Contracts

117 - Trading & Settlement Calendar for April’ 2024

116 - Incentive for Transaction Fees

115 - Amendments in Market Rules and Bye-Laws

114 - Introduction of Dhamra Delivery Point

113-Additional Contracts at Exchange

112 - Trading & Settlement Calendar for March’ 2024 and launch of additional contracts

111-Trading Session 23.02.2024

110 - Empanelment of HSBC Bank as Clearing Bank

109 - Contracts for Power Sector

108 - Weekday Contracts at Exchange

107 - Fertilizer Contracts at Exchange

106 - Trading & Settlement Calendar for February’ 2024

105 - Go Live– New Version of Trader Workstation (TWS)

104 - Mock Trading Session on new features in TWS

103 - Commencement of Power Contracts

102 - Trading and Settlement Calendar for Jan 2024

101 - Trading & Settlement Calendar for Dec’23

100 - Trading & Settlement Calendar for Nov’23

99 – Clarification in Domestic Gas (Ceiling price) transactions

98 – Trading and Settlement Calendar for Oct’2023

97 – Contracts at Mhaskal Delivery Point

96 – IGX Master Circular Ver-3

95 – Trading and Settlement Calendar for Sep’2023

94 – Trading and Settlement Calendar for Aug’2023

93 – Trading Settlement Calendar for Jul’2023

92 – Trading Settlement Calendar for Jun’2023

91 – Transaction Fees Fertilizer Contracts

90 – Commencement of Fertilizer Contracts

89 – Trading Settlement Calendar for May’2023

88 – Introduction of Shahdol Delivery Point

87 – Trading and Settlement Calendar for Apr’2023

86 – Circular on Exchange Settlement Process

85 – Mock Trading Session on new features in TWS

84-Live Trading from Disaster Recovery Site on 3rd March’23

83 – Trading & Settlement Calendar for March 2023

82 Trading Settlement Calendar for Feb’2023

81 Change in Transaction fees for Fertilizers in Domestic gas (Ceiling price) Contracts

80 MoPNG notification for Ceiling Price Gas

79 Trading Settlement Calendar for January 2023

78 Trading & Settlement Calendar for December 2022

77 Trading & Settlement Calendar for November 2022

76 Introduction of new contracts at Gadimoga delivery point

75 -Terms for Domestic Gas Ceiling Contracts

74 – Domestic (Ceiling price) Gas – Collection of full tax in advance for C Form transactions

73 – HDFC Bank empanelment as Clearing bank

71 – Terms for Domestic Gas Ceiling Contracts

72 – Trading and Settlement Calendar for Oct’2022

70 New Corporate Address

69 IGX Circular -Trading & Settlement Calendar for Sep 2022

68 Norms for Delivered Transactions

67 IGX Circular-Trading and Settlement Calendar for Aug 2022

66 Transaction Fees For Ceiling Price Gas

65 Trading & Settlement Calendar for Jul 2022

64 Introduction of new Contracts at Suvali Delivery Point

63 Trading & Settlement Calendar for Jun 2022

62 Modification in Trading Timelines

61 Introduction of new Contracts at KG Basin and launch of 3 additional Delivery Points

60 Commencement of Domestic Gas Trading at IGX Platform

59 Amendments in Gas Exchange Regulations

58 Trading & Settlement Calendar for May 2022

57 Trading & Settlement Calendar for April 2022

56 Amendments in Master Circular

55 Know Your Customers (KYC) Norm for Exchange Members and Clients

54 Trading & Settlement Calendar for March 2022

53 Trading & Settlement Calendar for February 2022

52 Trading & Settlement Calendar for January 2022

51 Trading & Settlement Calendar for December 2021

50 Live Trading from Disaster Recovery Site (DRS) on 26th Nov 2021

49 Modifications in Daily Contract

48 Trading & Settlement Calendar for November 2021

47 Trading & Settlement Calendar for October 2021

46 Amendment in Delivery Provisions for Monthly Contract

45 Trading & Settlement Calendar for September 2021

44 Revision in Trading Timelines

43 Launch of Day-Ahead Contracts

42 Post Trade Margin Optimization

41 Trading & Settlement Calendar for August 2021

40 Non-Applicability of Section 194-Q and 206C(1H) on IGX Transactions

39 Applicability of TDS under section 194-Q

38 Trading & Settlement Calendar for July 2021

37 Master Circular Ver-2

36 Amendment in Clauses of Master Circular

35 Trading & Settlement Calendar for June 2021

34 Change in Lot Size and Tenure of Week-4 Contract

33 Amendment in Clause no. 5(C) of Master Circular

32 Trading & Settlement Calendar for May 2021

31 Post Trade Margin for Daily Contracts

30 Introduction of Dabhol & Jaigarh Trading Hubs

29 Revised Trading & Settlement Calendar for April 2021

28 Trading & Settlement Calendar for March-April 2021

27 Mock Trading for Open Auction & Continuous Trading Mechanism

26 Introduction of Open Auction & Continuous Trading Mechanism

25 Trading & Settlement Calendar for Mar-21

24 Trading & Settlement Calendar for Feb-21

23 Trading & Settlement Calendar for Jan-21

22 Trading & Settlement Holiday for Q4 FY-21

21 IGX New Corporate & Registered Address

20 Master Circular for Trading

19 Authorisation to IGX by Hon’ble PNGRB for operating as Gas Exchange

18 Temporary withdrawal of Contracts for Trading on IGX

17 Applicability of TDS & TCS on IGX Transactions

16 Trading & Settlement Calendar for Q3 FY-21

15 Trading & Settlement Calendar for September 2020

14 Margining and Fund Settlement Process

13 Trading & Settlement Calendar for August 2020.

12 Payin for Ex-Hub Transactions

11 Delivered Transaction in PIL Network

10 Delivered Transaction in GAIL Network

9 Requirement for CGD Connected Buyers

8 Introduction of KG Basin Trading Hub

7 Trading & Settlement Calendar for July’2020

6 Details on Delivery Process under Ex-Hub Transactions

5 Trading & Settlement Calendar for June’2020.

4 Commencement of Gas trading platform from 15th June 2020

3 Mock Trading Session On IGX Trading Platform

2 Mock Trading Session On IGX Trading Platform

1 Mock Trading Session On IGX Trading Platform