Are there any other constitutional amendments that have significantly impacted the role or jurisdiction of the Supreme Court?
Yes, the Constitution (Ninety-ninth Amendment) Act, 2014 and the Constitution (Fifteenth Amendment) Act, 1963 have significantly impacted the role or jurisdiction of the Supreme Court. The former amendment was struck down by the Supreme Court in the case of Supreme Court Advocates-on-Record Association and another vs. Union of India, whereas the latter amendment added provisions related to the original jurisdiction of the Supreme Court.