Subject to the other provisions of this Act, the National Commission shall have jurisdiction—
(a) to entertain—
(i) complaints where the value of the goods or services and compensation, if any, claimed exceeds 3 [rupees one crore]; and
(ii) appeals against the orders of any State Commission; and
(b) to call for the records and pass appropriate orders in any consumer dispute which is pending before or has been decided by any State Commission where it appears to the National Commission that such State Commission has exercised a jurisdiction not vested in it by law, or has failed to exercise a jurisdiction so vested, or has acted in the exercise of its jurisdiction illegally or with material irregularity.
4 [22. Power and procedure applicable to the National Commission.—(1) The provisions of sections 12, 13 and 14 and the rules made thereunder for the disposal of complaints by the District Forum shall, with such modifications as may be considered necessary by the Commission, be applicable to the disposal of disputes by the National Commission.
(2) Without prejudice to the provisions contained in sub-section (1), the National Commission shall have the power to review any order made by it, when there is an error apparent on the face of record.