Section 35A(12) in THE CONSTITUTION (APPLICATION TO JAMMU AND KASHMIR) ORDER, 1954
(12)PART XVII.The provisions of this Part shall apply only in so far as they relatet o -(i)the official language of the Union;(ii)the official language for communication between one State andanother, or between a State and the Union; and(iii)the language of the proceedings in the Supreme Court.