Supreme court has the ultimate authority to decide whether or not a federal law or action is constitutional .
What is the role of Supreme court?
The Supreme Court is India's highest appeals court, commonly referred to as the country's top court or even the last resort, where people can seek justice if they are dissatisfied with a High Court decision.
The Supreme Court has the authority to invalidate any law and executive action if it is determined that such actions are incompatible with the Indian Constitution under the Judicial Review power granted to it by Article 13 of the Constitution.
The Supreme Court's ability to nullify laws or executive orders that, in its well researched opinion, violate the Constitution gives it a complex function in this system.
According to Chief Justice Charles Evans Hughes, the Supreme Court is "distinctly American in idea and function." Few other courts in the world have the same constitutional interpretation authority, and none have used it as extensively or for as long.
