Justice Institutions (DP IB Global Politics: HL): Revision Note

Jane Hirons

Written by: Jane Hirons

Reviewed by: Lisa Eades

Updated on

Justice institutions within the state

  • Justice institutions within the state include courts, policing agencies, correction services

    • They can greatly influence the peace and stability of that state

  • Effective and accountable justice institutions within a state can prevent corruption, violence and instability, all of which breed conflict

    • When conflict between different actors is handled fairly, there is a greater chance that the conflict will be resolved

    • If all people are treated equally, including the marginalised or vulnerable, conflict can be prevented

    • When criminal and violent behaviour is met with consequences, society becomes safer

  • The least corrupt justice systems are found in states where the government acts transparently and citizens participate in governance

Case Study

Justice institutions in Denmark

  • Denmark is consistently ranked as one of the least corrupt countries in the world by Transparency International's Corruption Perceptions Index

  • It is widely regarded as a model of how effective, accountable justice institutions can contribute to peace and stability within a state

Key features of Denmark's justice institutions

Diagram showing 'Key features' in the centre, surrounded by 'Independent judiciary', 'Accountable policing', 'Transparent government', 'Citizen participation'.
  • Independent judiciary

    • Courts operate free from political interference, meaning all citizens, including the powerful, are subject to the same law

  • Accountable policing

    • Danish police are subject to independent oversight, with clear mechanisms for reporting misconduct and holding officers to account

  • Transparent government

    • Denmark has strong freedom of information laws, meaning citizens can scrutinise government decisions and institutions are less able to act corruptly without consequence

  • Citizen participation

    • High levels of civic engagement and a free press mean that justice institutions are regularly held to public account

Why it is stable and peaceful

  • Because justice is administered fairly and consistently, including for marginalised groups, citizens have high levels of trust in state institutions

  • Corruption is low, reducing the grievances that often drive conflict

  • Criminal behaviour is met with proportionate consequences within a system that also prioritises rehabilitation, making reoffending less likely

  • Denmark consistently ranks among the top countries in global peace indices, including the Global Peace Index

Why it matters

  • The Danish example shows that peace within a state is not simply the absence of war

    • It depends on strong, fair and transparent institutions that treat all citizens equally

  • It also demonstrates that the least corrupt states tend to be those where government acts openly and citizens are actively involved in governance

Regional justice institutions

  • Regional justice institutions are bodies established by a group of neighbouring countries to address human rights violations, resolve disputes or uphold the rule of law within a specific geographic area

    • These institutions are ordinarily linked to regional IGOs

    • They are designed to facilitate justice and thereby promote sustainable peace

  • They are thought to be more impactful than international justice institutions because they better understand the circumstances of the cases they examine

Examples of regional justice institutions

IGO

Name of court 

Political Issues 

European Union

  • The European Court of Justice

  • Interpretation of EU laws and treaties 

  • Rules on a variety of issues, including agricultural practices, the free movement of goods and services, environmental protection, and human rights

Organisation of American States

  • Inter-American Court of Human Rights

  • Rules on violations of the American Convention on Human Rights

African Union 

  • Court of Justice for the African Union

  • Disputes between states

  • Interpretation of AU laws and treaties 

  • Human rights violations

  • With the exception of the European Union, the decisions made by these courts are not legally binding unless member states fully cooperate

International justice institutions

  • International justice institutions are legal bodies established by the international community to investigate, prosecute or adjudicate serious violations of international law, such as war crimes, genocide, and crimes against humanity

    • They are a component of global governance

    • Due to state sovereignty these institutions usually can only work in collaboration with state actors

Examples of international justice institutions

Institution

Purpose and key powers

Limitations

Recent example

 

International Court of Justice (ICJ)

  • Settles legal disputes between states

  • Can issue binding rulings on disputes between member states

  • Can issue advisory opinions on legal questions referred by UN bodies

  • Cannot prosecute individuals

  • Rulings can be difficult to enforce if a state refuses to comply

  • South Africa brought a case against Israel in 2024, alleging violations of the Genocide Convention

International Criminal Court (ICC)

  • Prosecutes individuals for war crimes, crimes against humanity, genocide and acts of aggression

  • Can issue arrest warrants for individuals regardless of their position, including heads of state

  • Only 124 states are members

  • Major powers, including the US, Russia, China and India, are not members, limiting its reach

  • Issued arrest warrants for Russian President Vladimir Putin (2023) and Israeli Prime Minister Benjamin Netanyahu (2024)

Interpol

  • Enables police forces from 196 states to share intelligence and collaborate on international crimes

  • Maintains global databases of suspects, fingerprints and DNA

  • Issues Red Notices to member states

  • Has no power to arrest individuals directly

  • Relies entirely on member states to act

  • Some states ignore Red Notices for political reasons

  • Coordinates international responses to terrorism, cybercrime, human trafficking and drug trafficking

International justice as a controversial concept

  • Some believe that international justice institutions act as a deterrent to state actors and individuals planning on committing atrocities or serious crimes

  • Realists argue that global governance is an illusion

    • States will only cooperate with international justice institutions if it suits their interests

  • Critics argue that powerful states (such as those in the Security Council) evade international justice while less powerful states are targeted

  • In the case of decisions made by the ICJ, enforcement requires the cooperation of the states involved

  • States must formally recognise the jurisdiction of the ICJ and ICC before cases against them or their citizens can take place

  • Despite the limitations, many argue that these institutions help to strengthen international norms about justice, which is a key component of lasting peace

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Jane Hirons

Author: Jane Hirons

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Lisa Eades

Reviewer: Lisa Eades

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Lisa has taught A Level, GCSE, BTEC and IBDP Business for over 20 years and is a senior Examiner for Edexcel. Lisa has been a successful Head of Department in Kent and has offered private Business tuition to students across the UK. Lisa loves to create imaginative and accessible resources which engage learners and build their passion for the subject.