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REGULATORY FRAMEWORK - Amendments to LAD (Details)
Aug. 13, 2018
Jan. 02, 2017
Jan. 04, 2016
Amendments to the LAD      
Regulatory framework      
Period of extension     10 years
Additional term of extension     1 year
Extension of period for LSCA and LAD     180 days
Extension of period for ITC Bill 90 days    
Extension period for ITCS 1 year    
Amendments to DNU No. 267/15      
Regulatory framework      
Period for protection of last-mile fixed of new generation networks   15 years  
Asymmetric interconnection rates period   3 years  
Amendments to DNU No. 267/15 | Maximum      
Regulatory framework      
Maximum period allowed for Automatic national roaming service, forcing mobile service providers   3 years