Court of Appeal of Paris

The Palais de Justice (French pronunciation: ​[palɛ də ʒystis]; '"Palace of Justice"), is a judicial center and courthouse in Paris, located on the Île de la Cité. It contains the Court of Appeal of Paris, the busiest appellate court in France, and France's highest court for ordinary cases, the Court of Cassation. It formerly housed the Tribunal de grande instance de Paris which was relocated in 2018 to a new high-rise building in Paris's Batignolles neighborhood. The Palais de Justice occupies a large part of the medieval Palais de la Cité, the former royal palace of the Kings of France, which also includes Sainte Chapelle, the royal chapel, and the Conciergerie, a notorious former prison, which operated from 1380 to 1914. It is located in close proximity to the Tribunal of Commerce, the Prefecture of Police of Paris, and the offices of the Paris Bar Association.

The Palais de la Cité [pa.lɛ də la si.te], located on the Île de la Cité in the Seine River in the centre of Paris, is a major historic building that was the residence of the Kings of France from the sixth century until the 14th century, and has been the center of the French justice system ever since, thus often referred to as the Palais de Justice. From the 14th century until the French Revolution, it was the headquarters of the Parlement of Paris. During the Revolution it served as a courthouse and prison, where Marie Antoinette and other prisoners were held and tried by the Revolutionary Tribunal. Since the early 1800s it has been the seat of the Tribunal de grande instance de Paris, the Court of Appeal of Paris, and the Court of Cassation. The first of these moved to another Parisian location in 2018, while the other two jurisdictions remain located in the Palais de la Cité as of 2022. The palace was built and rebuilt many times over the course of many centuries, including following major fires in 1618, 1776 and 1871. Its salient medieval remains are the Sainte-Chapelle, a masterpiece of Gothic architecture, and the Conciergerie, an early-14th-century palatial complex that served as a prison from 1380 to 1914. Most of its other current structures were rebuilt from the late 18th to early 20th centuries. The Conciergerie and Sainte-Chapelle can be visited via separate entrances.

The Conciergerie (French pronunciation: ​[kɔ̃sjɛʁʒəʁi]) is a former courthouse and prison in Paris, France, located on the west of the Île de la Cité, below the Palais de Justice. It was originally part of the former royal palace, the Palais de la Cité, which also included the Sainte-Chapelle. Two large medieval halls remain from the royal palace. During the French Revolution, 2,780 prisoners, including Marie-Antoinette, were imprisoned, tried and sentenced at the Conciergerie, then sent to different sites to be executed by the guillotine. It is now a national monument and museum.

The Sainte-Chapelle (French: [sɛ̃t ʃapɛl]; English: Holy Chapel) is a royal chapel in the Gothic style, within the medieval Palais de la Cité, the residence of the Kings of France until the 14th century, on the Île de la Cité in the River Seine in Paris, France. Construction began sometime after 1238 and the chapel was consecrated on 26 April 1248. The Sainte-Chapelle is considered among the highest achievements of the Rayonnant period of Gothic architecture. It was commissioned by King Louis IX of France to house his collection of Passion relics, including Christ's Crown of Thorns – one of the most important relics in medieval Christendom, later hosted in the nearby Notre-Dame Cathedral until the 2019 fire, which it survived.Along with the Conciergerie, the Sainte-Chapelle is one of the earliest surviving buildings of the Capetian royal palace on the Île de la Cité. Although damaged during the French Revolution and restored in the 19th century, it has one of the most extensive 13th-century stained glass collections anywhere in the world. The Sainte-Chapelle is no longer a church. It was secularised after the French Revolution, and is now operated by the French Centre of National Monuments, along with the nearby Conciergerie, the other remaining vestige of the original palace.

The Tribunal judiciaire de Paris (abbreviated TJ; in English: Judicial Court of Paris), located at the Judicial Campus of Paris in Batignolles, is the largest court in France by caseload. It replaced the capital's former Tribunal de grande instance (Court of major instance) and Tribunal d'instance (court of petty instance) under an amalgamation of jurisdictions that came into effect on January 1, 2020.

The Court of Cassation (French: Cour de cassation [kuʁ də ka.sa.sjɔ̃]) is one of the four courts of last resort in France. It has jurisdiction over all civil and criminal matters triable in the judicial system, and is the supreme court of appeal in these cases. It has jurisdiction to review the law, and to certify questions of law, to determine miscarriages of justice. The Court is located in the Palace of Justice in Paris. The Court does not have jurisdiction over cases involving claims against administrators or public bodies, which fall within the jurisdiction of administrative courts, for which the Council of State acts as the supreme court of appeal; nor over cases involving constitutional issues, which fall within the jurisdiction of the Constitutional Council; nor over cases involving disputes about which of these courts has jurisdiction, which are heard by the Jurisdictional Disputes Tribunal. Collectively, these four courts form the topmost tier of the French court system. The Court was established in 1790 under the name Tribunal de cassation during the French Revolution, and its original purpose was to act as a court of error with revisory jurisdiction over lower provincial prerogative courts (Parlements). However, much about the Court continues the earlier Paris Parlement. The Court is the seat of the Network of the Presidents of the Supreme Judicial Courts of the European Union.

The Direction régionale de la police judiciaire de la préfecture de police de Paris (DRPJ Paris), often called the 36 quai des Orfèvres or simply the 36 (trente-six) by the address of its headquarters, is the division of the Police judiciaire in Paris. Its 2,200 officers investigate about 15,000 crimes and offences a year.The Police judiciaire, abbreviated PJ, is the criminal investigation division of the Police nationale. 36 quai des Orfèvres is often erroneously believed to be the address of the Direction centrale de la Police judiciaire, the national authority of the criminal police, which is actually located at 11 rue des Saussaies, in the buildings of the Ministry of the Interior. Since September 2017, DRPJ have their new headquarters at 36 rue du Bastion. This new building concentrated all services (before they were in different places). Only the Research and Intervention Brigade stay at 36 quai des Orfèvres.

The Théâtre de la Cité-Variétés, also known simply as the Théâtre de la Cité, was an entertainment venue now demolished, located in the former rue Saint-Barthélemy, now the Boulevard du Palais, on the Île de la Cité in the modern 4th arrondissement of Paris. The theatre had a capacity of 1,800–2,000 spectators.

Cité (French: [site] (listen)) is a metro station on Line 4 of the Paris Métro in the 4th arrondissement of Paris.

The Pont au Change is a bridge over the Seine River in Paris, France. The bridge is located at the border between the first and fourth arrondissements. It connects the Île de la Cité from the Palais de Justice and the Conciergerie, to the Right Bank, at the Place du Châtelet.

In France, the tribunal de commerce (plural tribunaux de commerce, literally "commercial courts") are the oldest courts in the French judicial organization. They were created at the end of the Middle Ages. The commercial court has jurisdiction over commercial cases: disputes between merchants, disputes over commercial acts, controversies involving commercial corporations, and bankruptcy proceedings. The judges of the commercial courts are not career judges but elected traders. They are elected for terms of two or four years by an electoral college made up of current and former judges of the commercial courts and traders’ delegates (délégués consulaires), who are themselves traders elected in the area within the jurisdiction of the court. There are 134 commercial courts in France.

Pont Saint-Michel is a bridge linking the Place Saint-Michel on the left bank of the river Seine to the Île de la Cité. It was named after the nearby chapel of Saint-Michel. It is near Sainte Chapelle and the Palais de Justice. The present 62-metre-long bridge dates to 1857.