• S. No
    Subject
    Release Date
    Download
    Regulation and Amendments
  • 1
    The Standards of Quality of Service of Basic Telephone Service (Wireline) and Cellular Mobile Telephone Service (Seventh Amendment) Regulations, 2019
    01/11/2019
    Seventh Amendment Download(686.36 KB)
    Seventh Amendment
  • 2
    The Standards of Quality of Service of Basic Telephone Service (Wireline) and Cellular Mobile Telephone Service (Sixth Amendment) Regulations, 2018
    31/07/2018
    Sixth Amendment Download(988.21 KB)
    Sixth Amendment
  • 3
    The Standards of Quality of Service of Basic Telephone Service (Wireline) and Cellular Mobile Telephone Service (Fifth Amendment) Regulations, 2017
    18/08/2017
    Fifth Amendment Download(8.53 MB)
    Fifth Amendment
  • 4
    The Standards of Quality of Service of Basic Telephone Service (Wireline) and Cellular Mobile Telephone Service (Fourth Amendment) Regulations, 2015
    15/10/2015
    4th Amendment Download(571.01 KB)
    Fourth Amendment
  • 5
    The Standards of Quality of Service of Basic Telephone Service (Wireline) and Cellular Mobile Telephone Service (Third Amendment) Regulations, 2014
    21/08/2014
    3rd Amendment Download(2.7 MB)
    Third Amendment
  • 6
    The Standards of Quality of Service of Basic Telephone Service (Wireline) And Cellular Mobile Telephone Service (Second Amendment) Regulations, 2012
    08/11/2012
    2nd amd Download(317.92 KB)
    Second Amendment
  • 7
    The Standards of Quality of Service of Basic Telephone Service (Wireline) And Cellular Mobile Telephone Service (Amendment) Regulations, 2012
    07/05/2012
    1st amd Download(143.63 KB)
    First Amendment
  • 8
    The Standards of Quality of Service of Basic Telephone Service (Wireline) And Cellular Mobile Telephone Service Regulations, 2009 (7 of 2009)
    20/03/2009
    Main Regulation Download(403.44 KB)
    Main Regulation

Telecom Regulatory Authority of India
4th, 5th, 6th & 7th Floor, Tower-F,
World Trade Centre, Nauroji Nagar,
New Delhi: 110029