Constitutional court

A special court helps a land. It looks at the main rules. These rules are called a constitution.

The court checks new laws. It makes sure laws follow the main rules. This protects people's rights.

Long ago, some places had these ideas. Austria had a special court in 1919. This was the first one like it.

Many lands use these courts now. Some are for a whole land. Others are for just one part.

These courts keep things fair for everyone. They help follow the most important rules.

A constitutional court is a special high court. Its main job is to study constitutional law. A constitution is a set of important rules for a land. The court looks at new laws. It checks if they follow the rules and rights in the constitution. If a law breaks these rules, the court can change things.

Long ago, some places had similar ideas. The United States, Canada, and Australia used a way called judicial review. This means their courts could check laws. In 1919, Austria made the first dedicated constitutional court. This was a new way to work. Many other countries soon did the same. This became known as the Austrian System. Countries like Greece and Spain used this idea too.

Today, many lands have these courts. Some courts are for a whole country. Others are for just one part of a country. In Germany, some courts only serve one state. For example, Berlin has its own court. In Russia, some parts used to have their own courts. Some of those courts were changed in 2020. These courts help keep the most important rules in place.

A constitutional court is a very important high court. Its main job is to study constitutional law. A constitution is a set of special rules for a country. These rules protect rights and freedoms for all people. The court looks at new laws made by leaders. It checks if these laws follow the constitution. If a law breaks a rule, the court can say it is unconstitutional.

This way of checking laws has a long history. Before 1919, some places already used similar ideas. The United States, Canada, and Australia used judicial review. This meant their courts could check if laws were fair. In 1799, a place called the Parthenopean Republic tried something similar. They had a group of leaders called the eforato. In 1776, Pennsylvania had a Council of Censors. These groups worked to suggest removing laws that broke constitutional rules.

The first dedicated constitutional court was made in 1919. This was the Constitutional Court of Austria. It gained real power in 1920 when a new constitution started. Czechoslovakia also made a court for this job in 1920. These courts were influenced by the ideas of Hans Kelsen. Many people call this the Austrian System. Other countries like Greece and Spain soon used this system too.

Today, many different countries have these special courts. Some courts look after a whole nation. Other courts only look after one part of a country. In Germany, many states have their own courts. The state of Berlin has a court to check laws. It can also look at complaints about voting. In Russia, many parts had their own courts before 2020. Now, only 12 republics in Russia still have them.

These courts help keep the most important rules working. They make sure that everyone follows the same basic rules. Even when countries change, these courts stay to protect the law. In the former Yugoslavia, new courts were made after the country split apart. Now, places like Croatia and Slovenia have their own courts. These courts are part of a big system of justice. They help keep the rules of a land strong and clear.

A constitutional court is a specialized high court. Its primary focus is constitutional law. A constitution is a set of fundamental rules for a nation. These rules establish rights and freedoms for all citizens. The main authority of this court is judicial review. This is the power to decide if laws are unconstitutional. A law is unconstitutional if it conflicts with established constitutional rules.

The mechanism of judicial review follows a specific sequence. First, a law or action is challenged. This challenge often claims the law violates a constitutional right. The court then examines the law against the constitution. It compares the specific text of the law to the supreme rules. If the court finds a conflict, it declares the law invalid. This ensures that no government action can ignore the highest rules of the land.

There are different types of constitutional courts. Some nations have separate courts just for constitutional matters. These are often called specialized courts. Other countries do not have a separate court for this. Instead, they use their ordinary court system. In those cases, the highest ordinary court makes the final decision. These are sometimes still called constitutional courts. Some courts work at a national level. Other courts work at a subnational level, such as for a single state or province.

History shows how these ideas evolved over time. Before 1919, several countries used judicial review. The United States, Canada, and Australia used this through their common law systems. In 1799, the Parthenopean Republic created a group called the eforato. This group was meant to review constitutional law. In the late 1700s, Pennsylvania and Vermont used a Council of Censors. These councils suggested removing laws that broke constitutional principles.

The modern era of constitutional courts began in 1919. The First Austrian Republic created the first dedicated Constitutional Court of Austria. It gained significant power on October 10, 1920. This court could review laws from Austria's federal states. Czechoslovakia also established a dedicated court in 1920. Both of these courts were influenced by the theories of Hans Kelsen. This model became known as the Austrian System. Many nations adopted it, including Liechtenstein in 1925 and Greece in 1927.

Today, many countries maintain these institutions. Germany provides a clear example of subnational courts. Each German Land, or state, has its own constitutional court. For instance, the Constitutional Court of Berlin handles electoral complaints. It also hears cases about referendums and popular initiatives. In Russia, the system changed significantly in 2020. Before this, many republics and federal subjects had their own courts. Now, only 12 of the 22 republics in Russia still have constitutional courts.

In the former Yugoslavia, the court system also changed. In 1963, each of the six republics established its own court. Reforms in 1974 even created provincial courts in Serbia. After the country broke up, these republican courts became the highest review bodies. Successor states like Croatia and Slovenia now use these courts. In Bosnia and Herzegovina, there are even subnational courts today. This shows how constitutional courts adapt to political changes.

Constitutional courts are vital to the rule of law. They connect legal theory to actual government practice. By checking the legality of acts, they maintain the balance of power. They ensure that legislatures and leaders follow the supreme law. This system protects the fundamental structure of a democratic society. It provides a way to resolve disputes about the most important rules in a nation.