The case at a glance
Marbury v Madison, 5 U.S. (1 Cranch) 137 (1803) (Supreme Court of the United States). Holding: a statute inconsistent with the Constitution is void, and it is the province and duty of the courts to say so — the foundation of constitutional judicial review.
The story
In the final hours of President John Adams’s administration, William Marbury was appointed a justice of the peace — one of the so-called “midnight judges” — but his signed and sealed commission was never delivered. The incoming Jefferson administration ordered the new Secretary of State, James Madison, to withhold it. Marbury applied directly to the Supreme Court for a writ of mandamus compelling delivery, relying on a statute purporting to give the Court original jurisdiction to issue such writs.
The question
Did Marbury have a right to his commission; if so, was mandamus the remedy; and could the Supreme Court constitutionally grant it in original jurisdiction?
The decision
Chief Justice John Marshall’s judgment is a masterpiece of strategic reasoning. Yes, Marbury had a right to the commission; yes, the law must afford him a remedy, for the government of the United States is a government of laws and not of men. But the statutory grant of original jurisdiction went beyond what the Constitution allowed — and between an ordinary statute and the Constitution, the Constitution must prevail: “It is emphatically the province and duty of the judicial department to say what the law is.” The Court thus denied Marbury his remedy while claiming for the judiciary a vastly greater power: to strike down legislation repugnant to the Constitution.
Why it still matters
Marbury supplied the logic on which every constitutional court now operates. Its reasoning echoes through Kesavananda Bharati in India and Anwar Hossain Chowdhury in Bangladesh: where a constitution is supreme and written, someone must police the boundary, and that someone is the judiciary. Marshall also left a permanent lesson in judicial statecraft — how a court can lose the battle deliberately in order to win the constitution.


