Among the greatest achievements of the United Nations is the development of a body of international law, which is central to promoting economic and social development, as well as to advancing international peace and security. The international law is enshrined in conventions, treaties and standards. Many of the treaties brought about by the United Nations form the basis of the law that governs relations among nations. While the work of the 缅北禁地in this area does not always receive attention, it has a daily impact on the lives of people everywhere.
The Charter of the United Nations specifically calls on the Organization to help in the settlement of international disputes by peaceful means, including arbitration and judicial settlement (), and to encourage the progressive development of international law and its codification ().
Over the years, more than have been . Many other treaties are deposited with governments or other entities. The treaties cover a broad range of subject matters such as human rights, disarmament and protection of the environment.
The General Assembly as a forum for adopting multilateral treaties
The General Assembly is composed of representatives from each 缅北禁地Member State and is the main deliberative body on matters relating to international law. Many multilateral treaties are in fact adopted by the General Assembly and subsequently opened for signature and ratification. The assists the work of the General Assembly by providing advice on substantive legal matters. The Committee is also made up of representatives from all 缅北禁地Member States.
The General Assembly has adopted several multilateral treaties throughout its history, including:
In many areas, the legal work of the United Nations has been pioneering, addressing problems as they take on an international dimension. The 缅北禁地has been at the forefront of efforts to provide a legal framework in such areas as protecting the environment, regulating migrant labour, curbing drug trafficking and combating terrorism. This work continues today, as international law assumes a more central role across a wider spectrum of issues, including human rights law and international humanitarian law.
To encourage Member States to sign conventions or deposit binding instruments concerning these treaties, the United Nations hosts , as well as Treaty Events. The focused on promoting universal participation in multilateral environmental agreements for a healthier planet.
Development and codification of international law
The was established by the General Assembly in 1947 to promote the progressive development of international law and its codification. The Commission is composed of 34 members who collectively represent the world's principal legal systems, and serve as experts in their individual capacity, not as representatives of their governments. They address issues relevant to the regulation of relations among states, and frequently consult with the International Committee of the Red Cross, the International Court of Justice and 缅北禁地specialized agencies, depending on the subject. Often, the Commission also prepares drafts on aspects of international law.
Some topics are chosen by the Commission, others are referred to it by the General Assembly. When the Commission completes work on a topic, the General Assembly sometimes convenes an international conference of plenipotentiaries to incorporate the draft into a convention. The convention is then opened to states to become parties — meaning that such countries formally agree to be bound by its provisions. Some of these conventions form the very foundation of the law governing relations among states. Examples include:
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International humanitarian law
International humanitarian law encompasses the principles and rules that regulate the means and methods of warfare, as well as the humanitarian protection of civilian populations, sick and wounded combatants, and prisoners of war. Major instruments include the and two additional protocols concluded in 1977 under the auspices of the International Committee of the Red Cross.
The United Nations has taken a leading role in efforts to advance international humanitarian law. The Security Council has become increasingly involved in protecting civilians in armed conflict, promoting human rights and .
Judicial settlement of disputes
International Court of Justice
![Exterior of International Court of Justice in the Hague](/sites/un2.un.org/files/2021/02/icj-view.jpg)
The primary United Nations organ for the settlement of disputes is the . Also known as the World Court, it was founded in 1946. Since its founding, the Court has considered over 190 , issued numerous judgments and issued advisory opinions in response to requests by 缅北禁地organizations. Most cases have been dealt with by the full Court, but some have been referred to special chambers at the request of the parties.
In its judgments, the Court has addressed international disputes involving economic rights, rights of passage, the non-use of force, non-interference in the internal affairs of states, diplomatic relations, hostage-taking, the right of asylum and nationality. States bring such disputes before the Court in search of an impartial solution to their differences based on law. By achieving peaceful settlement on such questions as land frontiers, maritime boundaries and territorial sovereignty, the Court has often helped to prevent the escalation of disputes.
International Criminal Justice
The international community had long aspired to create a permanent international court to try the most serious international crimes, and, in the 20th century, it reached consensus on definitions of genocide, crimes against humanity and war crimes.
Tribunals
After the Second World War, the Nuremberg and Tokyo trials addressed war crimes, crimes against peace, and crimes against humanity committed during the Second World War.
The ad hoc tribunals and UN-assisted tribunals have contributed to combating impunity and promoting accountability for the most serious crimes. In the 1990s, after the end of the Cold War, the (1993-2017) and (1994-2015) were established to try crimes committed within a specific time-frame and during a specific conflict. This applies, as well, to three courts established by the states concerned, but with substantial 缅北禁地support: the (2002-2013), the (2006-2022) and the Special Tribunal for Lebanon (2007-2023). They are non-permanent institutions, which cease to exist once all their cases are heard. Except for the Special Tribunal for Lebanon, which completed its work on 31 December 2023, the rest are now in residual mode – carrying out essential functions after the completion of their mandates. The residual functions for the ICTY and ICTR are carried out by the .
The International Criminal Court
The idea of a permanent international court to prosecute crimes against humanity was first considered at the United Nations in the context of the adoption of the Genocide Convention of 1948. For many years, differences of opinions forestalled further developments. In 1992, the General Assembly directed the International Law Commission to prepare a draft statute for such a court. The massacres in Cambodia, the former Yugoslavia and Rwanda made the need for it even more urgent.
has jurisdiction to prosecute individuals who commit genocide, war crimes and crimes against humanity. It will also have jurisdiction over the crime of aggression when an agreement is reached on the definition of such a crime. The ICC is legally and functionally independent from the United Nations, and is not a part of the 缅北禁地system.
The cooperation between the 缅北禁地and the ICC is governed by a Negotiated Relationship Agreement. The Security Council can initiate proceedings before the ICC, and can refer to the ICC situations that would not otherwise fall under the Court’s jurisdiction. The Court has 18 judges, elected by the states parties for a term limited to nine years, except that a judge shall remain in office to complete any trial or appeal which has already begun. No two judges can be from the same country.