Question 12-3/1 is a revised version of previous Question 12-2/1 (WTDC-06) on "Tariff policies, tariff models and methods of determining the costs of services on national telecommunication networks, including next-generation networks". However, pursuant to the decisions of the World Telecommunication Development Conference (Hyderabad, 2010), it has kept the same title.
The terms of reference assigned by WTDC-10 to the Rapporteur's Group for the period 2010-2013 are to continue the study undertaken during the previous study period (see http://www.itu.int/pub/D-STG-SG01.12.2-2010 for the final report), emphasizing: