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REGULATORY FRAMEWORK - Amendments to LAD (Details) |  |  | 12 Months Ended
--- | --- | --- | ---
Jan. 02, 2017 | Jan. 01, 2016 | Dec. 31, 2021
Maximum |  |  |
Regulatory framework |  |  |
Revised increment percentage in retail prices |  |  | 5.00%
Amendments to the LAD |  |  |
Regulatory framework |  |  |
Period of extension for the use of spectrum frequencies by radio-electric link subscription broadcasting services |  | 10 years |
Amendments to DNU No. 267/15 |  |  |
Regulatory framework |  |  |
Period for protection of last-mile fixed of new generation networks | 15 years |  |

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