The Telecom Regulatory Authority of India Act,1997
Section 14. Establishment of Appellate Tribunal
The Central Government shall, by notification, establish an Appellate Tribunal to be known as the Telecom Disputes Settlement and Appellate Tribunal to
(a) adjudicate any dispute
(i) between a licenser and a licensee;
(ii) between two or more service providers;
(iii) between a service provider and a group of consumers:
Provided that nothing in this clause shall apply in respect of matters relating to
(A) the monopolistic trade practice, restrictive trade practice and unfair trade practice which are subject to the jurisdiction of the Monopolies and Restrictive Trade Practices Commission established under sub-section (1) of Section 5 of the Monopolies and Restrictive Trade Practices Act,1969;
(B) the complaint of an individual consumer maintainable before a Consumer Disputes Redressal Forum or a Consumer Disputes Redressal Commission or the National Consumer Redressal Commission, established under Section 9 of the Consumer Protection Act,1986 (68 of 1986);
(C) dispute between telegraph authority and any other person referred to in sub-section (1) of Section 7B of the Indian Telegraph Act,1885 (13 of 1885);
(b) hear and dispose of appeal against any direction, decision or order of the Authority under this Act.