Tag: judicial review

  • What Is Judicial Review and How Does It Work?

    Here’s something that surprises a lot of people: nowhere in the Constitution will you find the words “the Supreme Court can strike down laws.” The power that defines the American judiciary — the ability to declare laws unconstitutional — doesn’t appear in Article III, the Bill of Rights, or anywhere else in the founding document.

    So how did the Supreme Court get the power to be the final word on what’s constitutional and what’s not?

    The Case That Changed Everything

    The story starts with a midnight appointment gone wrong.

    In 1801, outgoing President John Adams scrambled to fill the judiciary with members of his party before the incoming administration took over. William Marbury was supposed to get a justice of the peace position in Washington, D.C. His commission was signed and sealed, but in the chaos of the transition, it never got delivered. When the new Secretary of State — a guy named James Madison — refused to hand it over, Marbury sued.

    The case landed at the Supreme Court in 1803. Chief Justice John Marshall faced a political minefield. If the Court ordered Madison to deliver the commission, he’d probably just ignore them — and the Court had no way to enforce its orders. But if they ruled against Marbury, it would look like they were backing down.

    Marshall found a third option. He wrote that yes, Marbury deserved his commission. But the law Marbury used to sue — part of the Judiciary Act of 1789 — was itself unconstitutional because it tried to expand the Supreme Court’s original jurisdiction beyond what Article III allowed. Therefore, the Court couldn’t hear the case at all.

    In one move, Marshall established that the Court could declare laws unconstitutional while avoiding a direct confrontation with the executive branch. Marbury v. Madison gave birth to judicial review.

    What Judicial Review Actually Does

    At its core, judicial review is the power of courts to examine laws and government actions to determine whether they violate the Constitution. If a court finds that they do, it can strike them down or block their enforcement.

    This happens at multiple levels. Federal courts can review federal laws, state laws, and actions by government officials. State courts can review state laws against both their state constitution and the U.S. Constitution (though federal courts get the final say on federal constitutional questions).

    The process usually starts when someone with standing — meaning they’re directly affected by a law or action — brings a case. Courts don’t just review laws in the abstract. There needs to be an actual dispute between parties.

    Here’s what that looks like in practice: Congress passes a law. Someone believes that law violates their constitutional rights and files a lawsuit. The case works its way through the court system. Eventually, a court issues a ruling on whether the law is constitutional. If the Supreme Court takes the case and rules, that becomes the final word — unless the Constitution itself gets amended or the Court later reverses its own precedent.

    The Power and Its Limits

    Judicial review is powerful, but it comes with built-in constraints.

    First, courts can only act when cases come to them. They can’t proactively review laws or issue advisory opinions. This means timing matters — a law might be on the books for years before the right case creates an opportunity to challenge it.

    Second, there’s the standing requirement. You can’t sue just because you think a law is unconstitutional. You need to show concrete harm. This is why you often see cases brought by people directly affected — someone denied a benefit, someone facing prosecution, someone whose business is impacted by a regulation.

    Third, courts typically practice restraint through various doctrines. They try to interpret laws in ways that make them constitutional if possible. They avoid constitutional questions when cases can be decided on other grounds. They defer to the other branches on political questions — issues the Constitution assigns to Congress or the President.

    And finally, there’s enforcement. Courts issue rulings, but they depend on the executive branch to enforce them and on public legitimacy to make those rulings stick. A court order is only as strong as the willingness of others to follow it.

    How Often Does This Happen?

    You might think the Supreme Court strikes down laws all the time, but it’s actually relatively rare.

    As of 2024, the Supreme Court has struck down fewer than 200 federal laws in the entire history of the country — and tens of thousands have been passed. State and local laws get invalidated more frequently, but we’re still not talking about an everyday occurrence.

    Most laws never face constitutional challenges. Many that do get challenged survive. The Court often finds ways to uphold laws by interpreting them narrowly or finding that challengers lack standing.

    When the Court does strike something down, it’s usually one of a few issues: laws that restrict speech, laws that treat people differently based on protected characteristics, laws that interfere with fundamental rights, or laws that overstep the boundaries between federal and state power or between the branches of government.

    Different Courts, Different Standards

    Not all constitutional questions get the same level of scrutiny. Courts have developed different standards depending on what’s at stake.

    Some laws get “rational basis review” — the most deferential standard. The government just needs to show the law is rationally related to a legitimate purpose. Most economic regulations face this standard, and most survive it.

    Other laws trigger “intermediate scrutiny,” where the government needs to show the law serves an important government interest and is substantially related to achieving it.

    And then there’s “strict scrutiny” — the highest bar. Laws that discriminate based on race or restrict fundamental rights face this standard. Here, the government must prove the law serves a compelling interest and is narrowly tailored to achieve it. Most laws subjected to strict scrutiny don’t survive.

    These frameworks matter because they determine how much deference courts give to the legislative and executive branches. The standards reflect judgments about when courts should second-guess elected officials and when they should defer.

    Why This Power Matters

    Judicial review sits at the heart of how American government balances power. It’s part of the system of checks and balances — courts checking the other branches, though courts themselves can be checked through appointments, jurisdiction stripping, and constitutional amendments.

    The power also means that constitutional meaning gets defined through cases, not just through the text itself. The First Amendment doesn’t explain exactly what counts as “speech” or when the government can restrict it. The Fourteenth Amendment doesn’t specify what “equal protection” requires in every situation. Courts fill in those details case by case.

    Whether you’re tracking legislation on POLIRATR or following a case in the news, understanding judicial review helps make sense of why certain laws face court challenges, why those challenges take specific forms, and what courts can and can’t do about the laws on the books.

    The Constitution created three branches. But it took a clever chief justice and a dispute over an undelivered commission to establish how they’d keep each other in check.

    Sources

  • What Is Judicial Review and How Does It Work?

    Here’s something that surprises a lot of people: nowhere in the Constitution does it say that courts can declare laws unconstitutional and strike them down. Not in Article III. Not in the Bill of Rights. Nowhere.

    And yet, courts do this all the time. It’s called judicial review, and it’s one of the most powerful tools in the American system of checks and balances. So how did courts get this authority? And more importantly — how does it actually work when a court decides to overturn a law?

    The Case That Changed Everything

    Judicial review as we know it started with a Supreme Court case in 1803 called Marbury v. Madison. The details of the case itself are pretty wonky — it involved whether a guy named William Marbury had a right to a commission as a justice of the peace that President John Adams appointed him to in the final hours of his administration.

    But Chief Justice John Marshall used the case to establish something much bigger. He wrote that if a law conflicts with the Constitution, the Constitution wins. And since it’s the job of courts to interpret laws, it’s also their job to decide when a law violates the Constitution — and to refuse to enforce that law.

    Marshall’s logic went like this: judges take an oath to uphold the Constitution. If Congress passes a law that contradicts the Constitution, which one should judges follow? The Constitution is the supreme law of the land, so it has to take priority. Therefore, courts must have the power to declare unconstitutional laws invalid.

    It was elegant reasoning, and it stuck. No amendment was needed. No vote in Congress. Just one court opinion that gave the judicial branch a way to check the other two branches.

    How Courts Actually Review Laws

    So what happens when someone thinks a law is unconstitutional? They can’t just call up the Supreme Court and complain. Judicial review only happens through actual court cases — meaning there has to be a real dispute between parties with something at stake.

    Here’s the typical path: Someone gets charged with violating a law, or they’re harmed by a law and want to challenge it. They file a lawsuit in a trial court (federal or state, depending on the law). Their lawyer argues that the law itself violates the Constitution — maybe it restricts free speech, or treats people unequally, or oversteps what the government is allowed to do.

    The judge examines the law against the relevant part of the Constitution. Different types of laws get different levels of scrutiny. If a law involves fundamental rights or treats people differently based on race, courts apply “strict scrutiny” — the government has to prove it has a compelling reason for the law and that it’s narrowly tailored to achieve that goal. That’s a high bar. Other laws get more relaxed review.

    If the trial court strikes down the law, the government can appeal. If the trial court upholds it, the person challenging the law can appeal. Cases can work their way up through appeals courts, and sometimes — though rarely — all the way to the Supreme Court.

    It’s Not Just the Supreme Court

    When people think about judicial review, they usually picture the Supreme Court making sweeping pronouncements. And yes, when the Supreme Court declares a federal law unconstitutional, that’s the final word.

    But federal district courts and appeals courts exercise judicial review too. So do state courts — they can strike down state laws that violate either the state constitution or the U.S. Constitution. Most judicial review actually happens at these lower levels, often without much fanfare.

    The difference is that lower court decisions only bind the parties in that case or, for appeals courts, the courts within their circuit. A district court in Texas striking down a federal regulation doesn’t automatically invalidate that regulation nationwide — though the practical effects can still be significant. Only the Supreme Court can make a binding decision that applies across the entire country.

    What Happens When a Law Gets Struck Down

    When a court declares a law unconstitutional, that law becomes unenforceable — at least within that court’s jurisdiction. State and federal officials can’t enforce it. Prosecutors can’t charge people under it. Government agencies can’t implement it.

    But here’s where it gets interesting: Congress or state legislatures can respond by rewriting the law to fix the constitutional problem. Courts don’t have the power to write laws themselves — they can only say “this particular law, as written, violates the Constitution.”

    Sometimes the fix is simple. If a court strikes down a law because it’s too vague, the legislature can rewrite it with clearer language. If the problem is that the law sweeps too broadly, they can narrow it. Other times, the constitutional problem is fundamental and there’s no way to rewrite the law to save it.

    And technically, Congress or a state legislature could even pass the exact same law again. The court would likely strike it down again, but there’s no formal mechanism stopping the legislature from trying. This rarely happens because it’s usually a waste of time — but it illustrates that courts and legislatures operate in an ongoing conversation, not a simple hierarchy.

    The Limits of Judicial Power

    Judicial review is powerful, but it comes with built-in constraints.

    First, courts can only rule on cases that are properly before them. They need a plaintiff with “standing” — meaning someone who’s been actually harmed and can show a concrete injury, not just a general grievance. Courts can’t issue advisory opinions about whether a hypothetical law would be constitutional.

    Second, courts generally try to avoid constitutional questions if they can resolve a case on narrower grounds. This is called “constitutional avoidance” — if a court can interpret a law in a way that makes it constitutional, they’ll usually do that instead of striking it down.

    Third, courts have historically shown some deference to the elected branches on certain issues. They’re more reluctant to second-guess Congress or state legislatures on economic regulations or matters of foreign policy than on individual rights. The level of deference has shifted over time, but the basic principle remains.

    And finally — and this is important — courts have no power to enforce their own decisions. They depend on the executive branch to actually implement their rulings. As Andrew Jackson supposedly said about a Supreme Court decision he disagreed with: “John Marshall has made his decision; now let him enforce it.” Courts have moral authority and legal authority, but not police forces.

    Why It Matters for Regular People

    Judicial review might sound like an abstract legal concept, but it’s the mechanism that has struck down school segregation laws, protected freedom of speech, limited government surveillance, and resolved countless other issues that directly affect people’s lives.

    Every time you hear about a court blocking a law or regulation, that’s judicial review in action. Understanding how it works — including its limits — helps make sense of why some legal battles take years, why rulings sometimes seem narrow or technical, and why the composition of courts matters so much.

    The system was designed so that no single branch could have unchecked power. Judicial review is how courts hold up their end of that bargain.

    Sources