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Regulations

Regulations Type
Subject
 

Appointment of Consultants Regulations

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
1ACR 3/208/01/2004Appointment of Consultant Regulations English Tamil6A18/02/2004
2SPR 9/1-513/12/2006Regulation standards coming in to force from 1.1.07 with exceptions English Tamil103/01/2007
3SPR 9/1-1014/08/2013Amendments English Tamil4123/10/2013
4DSM 21-101/03/2019 Forecasting, Scheduling and deviation settlement mechanism and related matters for Wind and Solar Generation Regulations English Tamil1220/03/2019
5100112/09/2020Appointment of Consultants Regulations English 12A12/09/2020

Conduct of Business Regulations (CBR)

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
6CBR 1/208/01/2004Conduct of Business Regulations English Tamil6A18/02/2004
7CBR 1/109/04/2013CBR Amendment English Tamil 1701/05/2013
8CBR 1-218/03/2019CBR Amendment English Tamil2519/06/2019

Consumer grievance redressal forum and Electricity Ombudsman(CGRF)

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
9CGR&EO 6/108/01/2004Regulations of Consumer Redressal forum and Electricity Ombudsman English Tamil6A18/02/2004
10CGR&EO 6-103/10/2005Amendment to Regulations 7(3) English 47. 41B07/12/2005
11CGR&EO 6-228/02/2007Amendment Tamil41B22/10/2008
12CGR&EO 6/305/11/2009Amendment to Regulations 7(7) English Tamil106/01/2010
13CGR&EO 6/407/01/2010Regulations of Consumer Redressal forum and Electricity Ombudsman (As amended up to 31.12.2009) English 13A13/04/2011
14CGR&EO 6/528/11/2011Amendment to Regulations 10 & 13 English Tamil4714/12/2011
15CGR&EO 6/622/03/2013Amendment English Tamil1701/05/2013
16CGR&EO 6/702/12/2013Amendment English Tamil5025/12/2013
17CGR&EO 6/825/02/2014Amendment English 1302/04/2014
18CGR&EO 6/918/06/2014Amendment English Tamil2609/07/2014
19CGR&EO 6/1008/09/2014Amendment English Tamil4022/10/2014
20CGR&EO 6/1129/11/2016Amendment-Salary and other perks payable to EO English Tamil4914/12/2016

Demand Side Management (DSM)

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
2120/126/02/2013Tamil Nadu Electricity Regulatory Commission (Demand Side Management) Regulations, 2013 English Tamil1227/03/2013

Deviation settlement Mechanism and related matters

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
22DSM-22-101/03/2019Deviation settlement mechanism and related matters Regulations 2019 English Tamil1220/03/2019
23DSM 22-101/03/2019Deviation settlement mechanism and related matters Regulations 2019 English Tamil1220/03/2019
2422-217/03/2020Forecasting, Scheduling and deviation settlement mechanism and related matters for Wind and Solar Generation Regulations English Tamil2809/07/2020

Distribution Code

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
25DC 8/121/07/2004Distribution Code English Tamil34A01/09/2004
26DC 8-122/11/2005Provision of Electrical room for buildings having floor area of 900 Sq. m and above (or) Demand more than 150 KW English Tamil46B26/11/2008
27DC 8-223/02/2006 Point of Supply beyond 30 meters from main gate for H.T Services, Delegation of powers to CEO English Tamil1115/03/2006
28DC 8-331/05/2006For effecting supply to poromboke land English Tamil
29DC 8-2(1)14/06/2006Point of Supply beyond 30 meters from main gate for H.T Services, Delegation of powers to Chief Engineers/Distn English 32A16/08/2006
30DC 8-422/06/2006 Provision of space for Distribution transformers by consumers English Tamil32A16/08/2006
31DC 8-520/07/2006Room to be provided for indoor metering English Tamil32A16/08/2006
32DC 8-610/09/2007Regarding Supply of energy English Tamil3903/10/2007
33DC 8-703/12/2007Regarding Termination of Agreement English Tamil4919/12/2007
34DC 8-808/02/2008Various Amendments to principal regulations English Tamil
35DC 8-922/05/2008Regarding Requisitions for supply of energy English Tamil2311/06/2008
36DC 8-1031/07/2008Distribution code with all amendments incorporated upto 31.07.2008 English 33A20/08/2008
37DC 8-1129/06/2009Amendment to regulation 51 of Distribution code English Tamil
38DC 8-1224/08/2009Amendment to regulation 29(12)(ii) of Distribution code English Tamil36A16/09/2009
398-1307/01/2010Consolidated Distribution Code (as amended upto 31-12-2010) English
40DC 8/1307/01/2010 Consolidated Distribution Code (as amended upto 31-12-2009) English 13A13/04/2011
41DC 8/1414/03/2011Amendment of Clause 51 of the Principal Code English Tamil12A30/03/2011
42DC 8/1517/02/2012Amendment English Tamil1121/03/2012
43DC 8/1629/11/2012Amendment English Tamil
44DC 8/1706/09/2013Amendment to regulation 39-temporary Supply English Tamil26819/09/2013
45DC 8/1825/11/2013Amendment English Tamil4918/12/2013
46DC 8/1901/07/2014Amendment to Distribution Code - Regulation 27,31,37 & 51 English Tamil3006/08/2014
47DC 8/2011/09/2014Amendment to Distribution Code - Regulation 39 English Tamil3915/10/2014
48DC 8/2107/10/2014Amendment to Distribution Code English Tamil4603/12/2014
49DC 8/2223/01/2015Amendment to Distribution Code English Tamil825/02/2015
50DC 8/2330/08/2017Amendment to Distribution Code English 3606/09/2017
51DC 8/2402/03/2018Amendment to Distribution Code English Tamil1404/04/2018
52DC 8-2518/12/2019Amendment English Tamil529/01/2020
53DC8-2609/06/2020Amendment to sub-regulation (1) of regulation 26 of Distribution code English Tamil2701/07/2020
54DC 8-2716/07/2020Simplified procedure for registering agricultural applications. English Tamil3205/08/2020
55DC 8-2824/12/2020Public safety , format for LT joint applications, temporary supply etc English 427/01/2021

Distribution Standards of Performance Code

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
56SPR 9/121/07/2004Distribution Standard of Performance Regulations English Tamil34A01/09/2004
57SPR 9/1-231/08/2005Postponement of Regulation mechanism till 1.6.2006 English Tamil4707/12/2005
58SPR 9/1-331/05/2006Postponement of Regulation mechanism till 1.12.2006 English Tamil32A 16/08/2006
59SPR 9/1-425/07/2006Fixing time frame for effecting HT/LT Services English Tamil32A 16/08/2006
60SPR 9/1-602/05/2007Regarding Shifting of services, etc English Tamil2023/05/2007
61SPR 9/1-709/07/2007Regarding Regulations 21 &22 of Distribution standard of performance Regulations English Tamil29A25/07/2007
62Order No. 103/10/2007Commissions orders on TNEBs request on enforcement of Distribution standard of performance English
63SPR 9/1-803/12/2007Refund of deposit English Tamil4919/12/2007
64SPR 9/1-931/07/2008Distribution standards of performance code with all amendments incorporated up to 31.07.2008 English 33A20/08/2008
65SPR 9/1-1230/06/2015Amendments English Tamil2922/07/2015

Fees & Fines Regulations (F & F)

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
66F&F 4/208/01/2004Fees and Fines Regulations English Tamil6A18/06/2004
67F&F 4/2-203/06/2008Amendment to Regulations 3 & 6 English
68F&F 4/2-317/06/2008Amendment to Regulations 6 English Tamil2923/07/2008
69F&F 4/2-411/05/2009Fees and Fines Regulations - Amendment English Tamil2103/06/2009
70F&F 4/2-520/01/2010Fees and Fines Regulations (Consolidated-As amended upto 31-12-2009) English 13A13/04/2011
71F&F 4/2-604/02/2011Amendments to 6 & 9 English Tamil616/02/2011
72F&F 4/2-727/06/2012Amendments English Tamil2818/07/2012
73F&F 4/2-813/05/2014Amendments English Tamil2104/06/2014
74F&F 4/2-912/02/2018Amendment English Tamil821/02/2018

Grid Code

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
75GC 13/119/10/2005Tamil Nadu Electricity Grid code English Tamil19B20/05/2009
76GC 13/212/09/2013Amendment English Tamil3902/10/2013

Intra -state Open access Regulations

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
77ISOA 11/124/06/2005Intra state Open - Access Regulations 2005 English Tamil44A12/11/2008
78ISOA 11/1-107/07/2008Amendment to Regulations 18 & 19A English Tamil2923/07/2008
79ISOA 11/1-211/10/2008Amendment to Regulations 9 & 12 English Tamil4810/12/2008
80ISOA 11/1-407/01/2010Intra state Open - Access Regulations 2005 (As amended upto 31-12-2009) English
81ISOA 11/1-309/02/2010Amendment to Regulations 11 English Tamil6A17/02/2010
82ISOA 11/1-518/03/2011Amended upto 31-12-2010 English 13A13/04/2011
83ISOA 11/213/03/2014Grid Connectivity and Intra-State Open Access Regulations, 2014 English Tamil1707/05/2014

Licensing Regulations

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
84 LR 12/124/06/2005Licensing Regulations 2005 English Tamil44A12/11/2008
85LR 12/320/01/2009Licensing Regulations 2005 (Consolidated -As amended upto 31-12-2009) English 13A13/04/2011
86M. O 515/10/2012Order on Trading Margin English

Power and Duties of Secretary Regulations 2004

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
87PDS/10/106/05/2004Power and Duties of Secretary Regulations 2004 English Tamil45A24/11/2004
8821-101/03/2019Forecasting, Scheduling and deviation settlement mechanism and related matters for Wind and Solar Generation Regulations English Tamil1220/03/2019
8922-101/03/2019Deviation settlement mechanism and related matters Regulations 2019 English Tamil1220/03/2019

Power procurement from Renewable sources of Energy Regulations

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
90NCES 16/108/02/2008Power procurement from Renewable sources of energy Regulations 2008 English Tamil
91NCES 16/201/12/2008Amendment to Regulation (3) regarding the Cost of Interfacing lines English Tamil
92NCES 16/324/12/2008Amendment to Regulation 6 English Tamil6A18/02/2009
93NCES 16/427/04/2009Amendment to various Regulation English Tamil19A20/03/2009
94NCES 16/508/06/2009Amendment to Regulation 3 (3) English Tamil26A08/07/2009
95NCES 16/614/12/2009Amendment to Regulation 2 English Tamil5130/12/2009
96NCES 16/707/01/2010Power procurement from Renewable sources of energy Regulations 2008 (As amended up to 31.12.2009) English
97NCES 16/820/07/2010Amendment in Regulation 6 of Power procurement from Renewable sources of energy Regulations English Tamil3111/08/2010
98NCES 16/918/03/2011Amended up to 31.12.2010 English 13A13/04/2011
99NCES 16/1001/07/2011Amendment to Regulation 1 English Tamil2720/07/2011
100NCES 16/1119/01/2013Amendment to Regulation 3,6,7 & 8 English Tamil720/02/2013

Procedure for Payment of subsidy by the State Government (PPS)

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
101PPS 1722/09/2008TNERC (Procedure for payment of subsidy by the State Government) Regulations, 2008 English Tamil6A18/02/2004

Renewable Energy Purchase Obligation Regulations, 2010 (RPO)

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
102RPO 19/107/12/2010Renewable Energy Purchase Obligation Regulations, 2010 English Tamil50A22/12/2010
103RPO 19/229/07/2011Amendment English Tamil3010/08/2011
104RPO 19/329/07/2011Amendment English Tamil2419/06/2013
105RPO 19/407/03/2016Amendment English Tamil1330/03/2016
106RPO 19/524/07/2020RPO growth trajectory for the financial years 2019-2020, 2020-2021,2021-2022 English Tamil3312/08/2020

State Advisory Committee Regulations (SAC)

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
107SACR 2/208/01/2004State Advisory Committee Regulations English Tamil6A18/01/2004
108SACR 2/302/06/2006State Advisory Committee Regulations English 2421/06/2006
109SACR 2/428/12/2007State Advisory Committee Regulations English 323/01/2008
110SACR 2/528/12/2007State Advisory Committee Regulations English 1226/03/2008
111SACR 2/603/03/2008State Advisory Committee Regulations English 1226/03/2008
112SACR 2/713/03/2008State Advisory Committee Regulations English 1409/04/2008
113SACR 2/803/06/2008State Advisory Committee Regulations English 2525/06/2008
114SACR 2/926/06/2008State Advisory Committee Regulations English 2816/07/2008
115SACR 2/1031/07/2008State Advisory Committee Regulations English 3503/09/2008
116SACR 2/1104/03/2009State Advisory Committee Regulations English 22A10/06/2009
117SACR 2/1219/10/2009State Advisory Committee Regulations English 44B11/11/2009
118SACR 2/1325/01/2010State Advisory Committee Regulations English 510/02/2010
119SACR/2-1403/03/2010SAC-Nomination English 310/03/2010
120SACR/2-2506/04/2010SAC-Amendment English
121SACR/2-1527/05/2010SAC-Amendment English 2316/06/2010
122SACR/2-1627/05/2010SAC-Nomination English
123SACR/2-1827/05/2010SAC-Nomination English
124SACR/2-1725/06/2010SAC-Amendment English
125SACR/2-1922/09/2010SAC-Amendment English
126SACR/2-2022/09/2010SAC-Amendment English
127SACR/2-2122/09/2010SAC-Amendment English
128SACR/2-2222/09/2010SAC-Amendment English
129SACR/2-2322/09/2010SAC-Amendment English
130SACR/2-2422/09/2010SAC-Amendment English
131SACR/2-2620/05/2011SAC-Amendment English 2720/07/2011
132SACR/2-2720/05/2011SAC-Amendment English
133SACR/2-2813/07/2011SAC-Amendment English 2827/07/2011
134SACR/2-2902/09/2011Amendment English 4607/12/2011
135SACR/2-3019/12/2011Amendment English 46823/12/2011
136SACR/2-31,2-3202/01/2012Amendment English 104/01/2012
137SACR/2-3330/05/2012Amendment English Tamil3001/08/2012
138SACR/2-3411/06/2012Amendment English 3001/08/2012
139SACR/2-3528/02/2013Amendment English
140SACR/2-3628/02/2013Amendment English
141SACR/2-3704/10/2013Amendment English 4123/10/2013
142SACR/2-3808/05/2014Amendment English 2028/05/2014
143SACR/2-3918/03/2015Amendment English Tamil1913/05/2015
144SACR/2-4018/03/2015Amendment English Tamil1913/05/2015
145SACR/2-4128/10/2015Amendment English Tamil4725/11/2015
146SACR/2-4207/09/2016Amendment English 3821/09/2016
147SACR/2-4307/09/2016Amendment English 3821/09/2016
148SACR/2-4407/09/2016Amendment English 3821/09/2016
149SACR/2-4502/05/2019Amendment English
150SACR/2-4712/09/2019Amendment English

Supply code

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
151SC 7/121/07/2004Supply Code English Tamil34A01/09/2004
152SC 7-122/11/2005Amendment Reg.addition/Reduction of Load in HT/LT services, Surcharge, BPSC for HT/LT including local bodies English Tamil4707/12/2005
153SC 7-219/05/2006Reconnection of disconnected services English 1
154SC 7-2(1)20/09/2006Explanation for refund of Tariff minimum English 103/01/2007
155SC 7-310/04/2007Regarding Reduction in demand for service connections English Tamil1625/04/2007
156SC 7-425/05/2007Regarding power theft, testing of meters etc. English Tamil25/04/2007
157SC 7-523/08/2007Regarding Theft of energy English Tamil
158SC 7-603/12/2007Regarding refund of deposit English Tamil327/01/2010
159SC 7-714/12/2007Regarding Belated payment surcharge English Tamil 2313/06/2007
160SC 7-806/06/2008Regarding refund of excess amount collected English Tamil 01/01/1900
161SC 7-931/07/2008Supply code with all amendments incorporated up to 31.07.2008 English 33A20/08/2008
162SC 7-1031/07/2008Regarding disconnection of services for non-payment of dues English Tamil 33A20/08/2008
163SC 7-1115/12/2008Regarding amendment to Supply code for levy of additional charges English Tamil3A28/01/2009
164SC 7/1227/02/2009Amendment to TNE Supply Code English Tamil
165SC 7-1315/06/2009Amendment to Supply Code English Tamil
166SC 7-1429/06/2009Amendment to Regulation 27 of Supply Code English Tamil28A22/07/2009
167SC 7-1509/10/2009Amendment to Regulation 19,20 & 23 of Supply Code English Tamil4625/11/2009
168SC 7-1604/12/2009Amendment to Regulation English Tamil
169SC 7/1721/01/2010Consolidated Supply Code (as amended upto 31-12-2009) English
170SC 7/2418/03/2010Consolidated Supply Code (as amended upto 31-12-2010) English 13A13/04/2011
171SC 7/1803/05/2010Errata to Notification No. SC/7-14 Tamil
172SC 7/1906/05/2010Amendment to Regulation 24 of Supply Code English Tamil4013/10/2010
173SC 7/2030/06/2010Amendment of Regulation 5 of the Tamil Nadu Electricity Supply Code English Tamil
174SC 7/2125/10/2010Explanatory Memorandum and amendments to the Tamil Nadu Electricity Supply Code English Tamil4624/11/2010
175SC 7/2221/02/2011Amending sub-regulation (1) in Regulation 8, sub-regulation (2) & (4) in Regulation 10 and sub-regulation (2) & (3) in Regulation 15 English Tamil1123/03/2011
176SC 7/2314/03/2011Amendment of Clause 27 of the Principal Code English Tamil12A30/03/2011
177SC 7/2518/03/2011Amendment of Clause 17 of the Principal Code English Tamil1313/04/2011
178SC 7/2727/05/2011Amendment of Clause 23 of the Principal Code English Tamil2215/06/2011
179SC 7/2805/09/2011Payment of Interest to the consumers who opt for advance payment of Current Consumption Charges English Tamil3621/09/2011
180SC 7/2916/12/2011Amendment English Tamil104/01/2012
181SC 7/3017/02/2012Amendment English Tamil1121/03/2012
182SC 7/3129/11/2012Amendment English Tamil
183SC 7/3212/09/2013Amendment English 4123/10/2013
184SC 7/3329/09/2013Amendment English 4123/10/2013
185SC 7/3425/11/2013Amendment English Tamil4918/12/2013
186SC 7/3503/06/2014Amendment English Tamil2425/06/2014
187SC 7/3601/07/2014Amendment to Supply Code-Regulation4,5,7,15 & 27 English Tamil3006/08/2014
188SC 7/3705/11/2014Erratta to Notification English 4603/12/2014
189SC 7/3822/04/2015Amendment English Tamil2020/05/2015
190SC 7-3902/03/2018Amendment English Tamil1404/04/2018
191SC 7-4018/12/2019Amendment English Tamil529/01/2020
192SC 7-4109/06/2020To improve the HT/LT ratio, facilitate consumers to obtain supply under the Ease of doing business. English Tamil2701/07/2020
193 SC 7-4227/06/2020Regarding Smart Meter assessment English 2915/07/2020
194SC 7-4316/07/2020Simplified procedure for shifting of existing agricultural service connection English Tamil3205/08/2020
195SC 7-4424/12/2020The Minimum charges applicable to the LT consumers are in effect the fixed charges specified in the tariff order by the Commission from time to time. English 427/01/2021

Tariff regulation

Sl No.Regulation No. Date Description EgnlishTamilGazette No.Gazette Date
196TR 5/119/07/2002Tariff Regulations 2002 English
197TR 5/224/06/2005Tariff Regulations 2005 English Tamil44A12/11/2008
198TR 5/2-109/05/2006Replacement of Regulation 76 (Hydro balancing fund) English Tamil
199TR 5/2-209/08/2007Amendments to Regulations 22 & 24 English Tamil3429/08/2007
200TR 5/2-308/09/2007Amendment to regulations 6,18,23 and 37 English Tamil3903/10/2007
201TR 5/2-418/12/2007Amendment to regulations 4 & 85 English Tamil
202TR 5/2-506/02/2008Amendment regarding AAD English Tamil
203TR 5/2-626/05/2008Errata English
204MYT/18/111/02/2009MYT Regulations 2009 English Tamil9A11/03/2009
205TR/5/2-720/01/2010Tariff Regulations 2009 (Consolidated As amended up to 31-12-2009) English
206TR/5/2-831/05/2010Amendment to regulation, Sub regulation (2) of Regulation 35 English Tamil2607/07/2010
207MYT / 18 /228/02/2011Amendment to regulation 3,11,27 English Tamil1123/03/2011
208TR/5/2-918/03/2011Tariff Regulations 2010 (Consolidated As amended up to 31-12-2010) English 13A13/04/2011
209MYT / 18 /328/11/2012Amendment to regulations 3 of TNERC MYT Regulations 2009 English Tamil4705/12/2012
210TR/5/2-1026/11/2013Amendment to the terms and condition of Tariff Regulations English Tamil4918/12/2013
211TR/5/2-1113/03/2014Amendment to the terms and condition of Tariff Regulations 2005 English Tamil1409/04/2014
212TR/5/2-1218/09/2020Estimation of electricity generated from biomass in biomass co-fired thermal power plants. English Tamil5116/12/2020