1.It was inserted by the Constitution (First Amendment) Act 1951.
2.The Acts and Regulations specified in the Ninth Schedule shall become void on the ground that it violates a fundamental right in Part III of the Constitution.
3.The Supreme Court has the power of judicial review of an Act included in the Ninth Schedule on the doctrine of basic structure.
4.The appropriate Legislature can repeal or amend an Act specified in the Ninth Schedule