<s>[INST] Article 338 of Indian Constitution [/INST] Special Officer for Scheduled Castes, Scheduled Tribes etc
(1) There shall be a Special Officer for the Scheduled Castes and Scheduled Tribes to be appointed by the President
(2) It shall be the duty of the Special Officer to investigate all matters relating to the safeguards provided for the Scheduled Castes and Scheduled Tribes under this Constitution and report to the President upon the working of those safeguards at such intervals as the President may direct, and the President shall cause all such reports to be laid before each House of Parliament
(3) In this article references to the Scheduled Castes and Scheduled Tribes shall be construed as including references to such other backward classes as the President may, on receipt of the report of a Commission appointed under clause ( 1 ) of Article 340, by order specify and also to the Anglo Indian community"
Article 339 of Indian Constitution,"Control of the Union over the administration of Scheduled Areas and the welfare of Scheduled Tribes
(1) The President may at any time and shall, at the expiration of ten years from the commencement of this Constitution by order appoint a Commission to report on the administration of the Scheduled Areas and the welfare of this Scheduled Tribes in the States The order may define the composition, powers and procedure of the Commission and may contain such incidental or ancillary provisions as the President may consider necessary or desirable
(2) The executive power of the Union shall extend to the giving of directions to a State as to the drawing up and execution of schemes specified in the direction to be essential for the welfare of the Scheduled Tribes in the State"," </s>