| 181 | The Telecommunication (Broadcasting and Cable Services) Interconnection (Digital Addressable Cable Television Systems) Regulations, 2012 | 30/04/2012 | Broadcasting and Cable Services | Regulation (335.09 KB)
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| 182 | The Standards of Quality of Service of Basic Telephone Service (Wireline) And Cellular Mobile Telephone Service (Amendment) Regulations, 2012 | 07/05/2012 | Quality of Service | 1st amd (143.63 KB)
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| 183 | Consumers Complaint Redressal (Digital Addressable Cable TV Systems) Regulations, 2012 | 14/05/2012 | Broadcasting and Cable Services | Main Regulation (172.52 KB)
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| 184 | The Telecommunication (Broadcasting and Cable Services) Interconnection (Digital Addressable Cable Television Systems) (First Amendment) Regulations, 2012 | 14/05/2012 | Broadcasting and Cable Services | First Amendment (144.88 KB)
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| 185 | Standards of Quality of Service (Digital Addressable Cable TV Systems) Regulations, 2012 (12 of 2012) | 14/05/2012 | Broadcasting and Cable Services | Main Regulation (240.03 KB)
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| 186 | The Telecom Commercial Communications Customer Preference (Ninth Amendment) Regulations, 2012 | 14/05/2012 | Quality of Service | 9th amd (99.21 KB)
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| 187 | Standards of Quality of Service (Duration Of Advertisements In Television Channels) Regulations, 2012 (15 Of 2012) | 14/05/2012 | Broadcasting and Cable Services | Regulation (212.35 KB)
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| 188 | Telecommunication Mobile Number Portability (Third Amendment) Regulations, 2012 | 08/06/2012 | Network, Spectrum and Licensing | Third Amendment (33.11 KB)
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| 189 | Measurement Methodology:- The Standards of Quality of Service For Mobile Data Services Regulations, 2012 | 10/07/2012 | Quality of Service | Measurement Methodology (126.51 KB)
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| 190 | Guidelines for The Reporting System on Accounting Separation Regulations, 2012 | 22/08/2012 | Accounting and Separation,
Financial Analysis | Guideline (694.93 KB)
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| 191 | The Telecommunication Interconnection (Port Charges) (Second Amendment) Regulations, 2012 | 18/09/2012 | Interconnection | 2nd Amd (177.55 KB)
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| 192 | Intelligent Network Services in Multi Operator And Multi Network Scenario (Amendment) Regulations, 2012 | 18/09/2012 | Interconnection,
Network, Spectrum and Licensing | 1st Amendment (130.4 KB)
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| 193 | The Telecommunication Tariff (Fifty Second Amendment) Order, 2012 | 19/09/2012 | Tariff Orders,
Economic Regulation | 52nd Amendment (218.34 KB)
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| 194 | Telecommunication Mobile Number Portability (Fourth Amendment) Regulations, 2012 | 19/09/2012 | Network, Spectrum and Licensing | Fourth Amendment (4.8 MB)
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| 195 | The Telecommunication Tariff (Fifty Third Amendment) Order, 2012 | 01/10/2012 | Tariff Orders,
Economic Regulation | 53rd Amendment (114.44 KB)
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| 196 | The Reporting System on Accounting Separation (Amendment) Regulations, 2012 | 15/10/2012 | Accounting and Separation,
Financial Analysis | 1st Amd (1.45 MB)
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| 197 | International Telecommunication Access to Essential Facilities At Cable Landing Stations (Amendment) Regulations, 2012 | 19/10/2012 | Interconnection,
Network, Spectrum and Licensing | 1st Amendment (97.82 KB)
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| 198 | Telecom Consumers Protection (Fourth Amendment) Regulations, 2012 | 22/10/2012 | Quality of Service | Fourth Amendment (22.72 KB)
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| 199 | The Telecom Commercial Communications Customer Preference (Tenth Amendment) Regulations, 2012 | 05/11/2012 | Quality of Service | 10th amd (39.28 KB)
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| 200 | The Telecommunication Tariff (Fifty Fourth Amendment) Order, 2012 | 05/11/2012 | Tariff Orders,
Economic Regulation | 54th Amendment (106.87 KB)
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भारतीय दूरसंचार विनियामक प्राधिकरण Telecom Regulatory Authority of India 
