No, they can render an opinion as to it beng unconstitutional but they have no power to invalidate the law. They must forward it to the Supreme Court for their review and judgement. Only the Supreme Court can nullify the law and invalidate an Act of Congress.
It can invalidate a law if it violates the United States Constitution.
The Supreme Court has the authority to interpret the Constitution.
The judicial branch of the government has the authority to declare laws made by Congress to be unconstitutional. This power is primarily exercised by the Supreme Court, which reviews cases and interprets the Constitution. Through judicial review, the Court can invalidate legislation that it deems conflicts with constitutional principles.
The United States Supreme Court has the authority to rule a state law is unconstitutional. It has the authority to invalidate legislation and executive actions that the court considers in conflict with the United States Constitution.
Supreme Court
It was a concept of judicial review. In other words the supreme court have the authority to review other branches of court and decide whether or not the cases are unconstitutional.
The power of judicial review.seperation of powers
Both the state and federal supreme courts can overturn unconstitutional state laws; the US Supreme Court is the ultimate authority on the constitutionality of federal law.
The U.S. Supreme Court has the power to declare an act of Congress unconstitutional.
Yes, the Supreme Court can overturn a law passed by Congress if it is found to be unconstitutional.
"What?" indeed! If the Supreme Court rules it unconstitutional, that ends it. The only ones who can overturn that are some future Supreme Court.