Constitution Article 131A : Exclusive jurisdiction of the Supreme Court in regard to questions as to constitutional validity of Central laws :
Constitution of India Article 131A : 1.[Exclusive jurisdiction of the Supreme Court in regard to questions as to constitutional validity of Central laws.] : Rep. by the Constitution (Forty-third Amendment) Act, 1977, s. 4 (w.e.f. 13-4-1978). ------------ 1.Ins. by the Constitution (Forty-second Amendment) Act, 1976,…