भारतीय दूरसंचार विनियामक प्राधिकरण Telecom Regulatory Authority of India 
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| S.No. | Subject | Date of Release | Downloads | Regulation and Amendments |
|---|---|---|---|---|
| 1 | Quality of Service (Code of Practice for Metering and Billing Accuracy) Regulation 2023 | 13/09/2023 | Download (1.16 MB) | Main Regulation |
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