International Law
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This explainer outlines how customary international law develops from consistent state practice and a shared belief that the practice is legally required. It explains how unwritten rules guide state behaviour, how courts identify custom and why customary norms matter for human rights, conflict, diplomacy and the rule of law in global affairs.
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This explainer outlines how international treaty bodies monitor states’ compliance with human rights treaties and how their influence interacts with Australian sovereignty and the rule of law. It describes the structure and election of committee members, assesses the effectiveness of treaty bodies in shaping domestic human rights protections, and highlights concerns about diminished sovereignty, democratic accountability, and the use of the external affairs power.
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This explainer outlines the purpose of the ICCPR and its place within the International Bill of Human Rights, describing key civil and political rights such as the right to life, liberty, fair trial, and equality before the law. It explains that “human rights are universal, indivisible and interdependent and interrelated” and highlights the connection between ICCPR rights and rule of law principles. It also summarises Australia’s engagement with the UN Human Rights Committee and the role of the Australian Constitution in protecting human rights.
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The explainer shows how the ICCPR and ICESCR, along with the Universal Declaration of Human Rights, form the International Bill of Rights. It outlines their post‑WWII origins, slow adoption, and eventual role in defining and enforcing human rights while strengthening the rule of law.
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This explainer outlines how human rights treaties function within international law and how Australia, as a dualist legal system, incorporates such treaties into domestic law. It defines sovereign states, explains types of treaties, and contrasts monist and dualist approaches using Australia as the key example.
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This explainer outlines the political and structural challenges facing the International Criminal Court (ICC), particularly following withdrawals by Burundi, South Africa and the Gambia. It highlights African concerns about bias in ICC investigations, noting that most formal investigations and indictments have involved African states, even though many were self‑referred or initiated by the UN Security Council.
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This explainer outlines how a territory becomes a country under international law, focusing on the criteria for statehood and the role of recognition by other states. It explains the importance of defined territory, permanent population, effective government and capacity to engage internationally, and shows how these principles guide global acceptance of new states.
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This explainer outlines the key rule of law issues surrounding international investment arbitration, summarising its rapid growth, common public criticisms, and the mechanisms that promote transparency, impartiality, and due process. It highlights how arbitration aligns with Lord Bingham’s rule of law principles and concludes that, despite imperfections, it remains a neutral and enforceable forum for resolving disputes.
The ICC and challenges to international rule of law
The International Criminal Court (ICC) is a pillar of the international rule of law, but in recent months it has been rocked to its core.
On 12 October, Burundi moved to become the first country to leave the international Court, as its parliament voted to withdraw from the Rome Statute, the treaty establishing the ICC.
On 21 October, South Africa followed suit, formally lodging its instrument of withdrawal with the United Nations. Justice Minister Michael Masutha explained that South Africa’s membership of the ICC clashed with its domestic law granting immunity to sitting heads of state. In June 2015, President Jacob Zuma raised international ire by refusing to arrest Sudanese President Omar al-Bashir, indicted for genocide, crimes against humanity and war crimes, while he was in South Africa for a summit.
On 24 October, the Gambia announced that it too was withdrawing from the ICC. Information Minister Sheriff Bojang declared the ICC ‘an International Caucasian Court for the persecution and humiliation of people of colour, especially Africans’.
Kenya and Namibia have suggested that they might join this African exodus.
These events underline the deep challenges the ICC faces in Africa. The Rome Statute entered into force on 1 July 2002. Since then, the ICC has opened 10 official investigations, nine of them in African countries. All of the 42 people indicted have been from African countries. As ICC President Sidiki Kaba noted recently, ‘many Africans perceive the ICC to be an instrument of judicial imperialism which seeks to punish PanAfrican leaders.’
But a closer look at the Court’s record shows that the reality is more complex. Five of the nine investigations have been initiated by the country itself: the Democratic Republic of the Congo, Uganda, Mali and Central African Republic (twice). Another two – Libya and Darfur, Sudan – were referred to the ICC by the Security Council.
Meanwhile, the ICC continues its investigations into Western wrongdoing. On 14 November this year, the ICC’s annual report stated that there was a ‘reasonable basis’ to believe that, in interrogating detainees in Afghanistan, members of the United States armed forces and the CIA ‘resorted to techniques amounting to the commission of the war crimes of torture, cruel treatment, outrages upon personal dignity, and rape.’ The Court is also examining claims of British war crimes in Iraq, and Russian complicity in crimes against humanity in Ukraine and South Ossetia, Georgia.
The ICC has its flaws. Its jurisdiction depends largely on consent. This principle reflects the importance of state sovereignty, but at its worst permits rich and powerful countries to defy the Court’s mandate. The United States, Russia, China and India are not parties to the Rome Statute. The United States has gone a step further. Under the American Servicemembers’ Protection Act, the President may use ‘all means necessary and appropriate’ to bring about the release of any United States or allied personnel ‘detained or imprisoned by, on behalf of, or at the request of the International Criminal Court’.
The ICC is also, like most things in international relations, susceptible to the Security Council. As noted above, the Security Council may refer situations to the ICC over which it would not otherwise have jurisdiction. It can also require the ICC to defer an investigation or prosecution for a period of 12 months, which may be renewed indefinitely. The five permanent members retain their usual veto powers over these resolutions. In 2014, for example, China and Russia barred referral of the situation in Syria to the ICC, despite credible allegations of genocide, war crimes and crimes against humanity. As President Kaba concedes, these institutional features give ‘the impression that international justice applies double standards’.
Despite these limitations, the ICC remains crucial to the international rule of law. The conceit of the Rome Statute is that power must be subject to certain foundational rules: prohibitions on the most egregious violations of human dignity. In the words of article 27, these rules
apply equally to all persons without any distinction based on official capacity
Consistently with the principle of equality before the law, ‘official capacity as a Head of State or Government, a member of a Government or parliament, an elected representative or a government official’ does not exempt a person from international criminal responsibility.
Finally, the ICC enforces these rules in accordance with the core requirements of a fair trial: the right to be informed of the charges one faces; the right to adequate time and facilities for the preparation of one’s defence, including the right to counsel; the right to be present at one’s trial and to examine the evidence put by the prosecution; the right to silence; the presumption of innocence; proof of guilt beyond reasonable doubt; an independent prosecutor, who is bound to investigate incriminating and exonerating circumstances equally.
Pursuant to the principle of complementarity, these rules are enforced primarily by a country’s domestic courts, with the ICC a forum of last resort. As Luis Moreno Ocampo, the Court’s first prosecutor, stated:
the number of cases that reach the Court should not be a measure of its efficiency. On the contrary, the absence of trials before this Court, as a consequence of the regular functioning of national institutions, would be a major success.
Ocampo’s comment also points to how the ICC indirectly reinforces the international rule of law, by assisting ‘the regular functioning of national institutions’. According to Elena Baylis, domestic courts in the Democratic Republic of the Congo have used the Rome Statute when prosecuting people for war crimes and crimes against humanity, incorporating its definitions of crimes and standards of due process. The ICC, and the international legal networks that have developed around it, can model and cultivate the rule of law in domestic legal systems around the world.
The discontent of Burundi, South Africa and the Gambia, among others, should spur on the ICC as an institution: to strive towards universality; to obtain the resources to fund investigations across the globe; to communicate the Court’s values, principles and doctrines to an ever broader audience.
Written by Jack Maxwell 2016
Jack Maxwellis a public lawyer from Melbourne, now based in London. He has degrees in law and philosophy from the University of Melbourne and the University of Oxford. He blogs occasionally at Four Sciences. All views are his own.
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