Penal Reform International

What Penal Reform International does

Penal Reform International (PRI) is a non-governmental organization founded in 1989 and headquartered in The Hague, Netherlands, where it is registered as a Dutch association with ANBI (charitable) status. The organization works on criminal justice reform and the promotion of human rights in detention, operating in more than 90 countries across six regional programs and supported by 47 employees. Its primary beneficiaries are people in detention, criminal justice policymakers, prison administrations, and civil society actors, with whom it engages through advocacy, technical assistance, training, and policy guidance delivered to governments, multilateral institutions, and national NGOs.

PRI's core outputs are publications and policy tools rather than technology products. The flagship is the annual Global Prison Trends report, published since 2015, supplemented by issue-specific policy briefs, training curricula, and advocacy toolkits. PRI also convenes global networks and coalitions, most recently the Global Alliance of Civil Society on Prison Reform (March 2026) and the Global Network on Probation and Parole (April 2026), which aggregate civil society organizations around common reform agendas. Publications are translated into more than 20 languages, and the organization holds consultative status with the UN Economic and Social Council, the Inter-Parliamentary Union, the African Commission on Human and Peoples' Rights, the African Committee of Experts on the Rights and Welfare of the Child, and the Council of Europe. PRI was instrumental in the development and adoption of the UN Bangkok Rules (2010) and the Nelson Mandela Rules (2015).

PRI's funding model is characteristic of an advocacy INGO: revenue is generated from institutional grants (EU institutions, UN agencies, bilateral government donors), foundation grants, individual donations structured across €5-€1,000 tiers, and corporate partnerships. PRI does not publicly disclose audited revenue figures. The organization adopted a new 2024-2028 strategy in 2024 and renewed multi-year cooperation agreements, including with the Ministry of Interior of Yemen in August 2025, signaling an active programmatic expansion phase.

Name

Penal Reform International

Legal name

Penal Reform International

Website

https://penalreform.org

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Penal Reform International is a The Hague-based NGO, founded in 1989, that advocates for criminal justice reform and human rights in detention across 90+ countries through policy research, training, and global coalitions, funded by governments, foundations, and individual donors.

Ownership category

akta.pro rank

Product category

Criminal Justice Reform Advocacy and Services

NAICS

Justice, Public Order, and Safety Activities (922)

akta.pro primary industry

Rule of Law & Justice Sector Reform (BPADAGAB)

akta.pro secondary industries

Adult Corrections (Prisons & Jails) (BPAIAFAD), Community Corrections (Probation, Parole & Reentry) (BPAIAFAE), Juvenile Justice System (Courts & Detention) (BPAIAFAF)

Keywords

• Criminal justice reform
• Penal reform advocacy
• Prison conditions monitoring
• Human rights standards
• Alternatives to imprisonment

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Government and Multilateral Institutional Funding: PRI is funded by government and multilateral institutions including the European Union, UN agencies (UNODC, UNICEF), bilateral donors such as the Norwegian Directorate of Correctional Service, the Netherlands Ministry of Foreign Trade and Development Cooperation, and various embassy-funded programmes.
2. Philanthropic and Foundation Grants: Funding from philanthropic organisations and foundations including knowledge management funds, the Thailand Institute of Justice, and civil society support organisations.
3. Individual Donations: Individual donors contribute through the website donation portal with tiered giving options (Friend €5, Supporter €50, Ally €250, Champion €1,000) as recurring monthly or one-off donations. The organisation also promotes payroll giving.
4. Corporate Partnerships: Corporate partners support through project funding, skills volunteering, Charity of the Year programmes, event hosting, challenge fundraising, and matched giving. Benefits offered include global reach and expertise briefings, VIP event invites, and regular programme updates.

Go-to-market motion2 records

Distribution channels7 records

Marketing channels10 records

Core offering

Penal Reform International (PRI) is an independent non-governmental organization that promotes fair, effective, and rights-respecting criminal justice systems through practical programmes, advocacy, and policy reform. Its offerings include policy guidance on UN criminal justice standards (Nelson Mandela Rules, Bangkok Rules, Tokyo Rules), annual research publications such as Global Prison Trends, practical monitoring and training tools, and global networks convening civil society, governments, and practitioners.

Product overview

Penal Reform International offers a portfolio of research publications, practical tools, global networks, and training programs focused on criminal justice reform. The core offerings include the annual Global Prison Trends publication series, policy guidance tools (Nelson Mandela Rules, Bangkok Rules, Tokyo Rules resources), and practical monitoring tools like the Detention Monitoring Tool. PRI also convenes global networks including the Global Alliance of Civil Society on Prison Reform, the Global Network on Probation and Parole, and the Global Initiative on Justice With Children. The organization provides training programs and capacity building for criminal justice practitioners. PRI does not operate a traditional software product but rather delivers its mission through publications, networks, advocacy tools, and educational programs.

Differentiator

Problem solved

Functional benefit

Brands

• Global Alliance of Civil Society on Prison Reform: An alliance of civil society organizations working exclusively on prison reform and enhancing conditions of detention, initiated by PRI in 2025.
• Global Network on Probation and Parole
• Global Initiative on Justice With Children

Products and services

• Global Prison Trends PRI's annual flagship research publication providing data-driven analysis of key developments in prison systems worldwide, including trends in prison populations, conditions, and policy. The series identifies topical challenges in criminal justice and prison policy and practice.
• Detention Monitoring Tool

Quantifiable outcome

• 11.7 million people held in prisons globally on any given day (Global Prison Trends 2026)
• +3 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

16 partnerships are on record, tiered flagship, core and supporting.

• Thailand Institute of JusticeflagshipStrategic or Co-development Partner · 1 January 2026Co-publisher of the Global Prison Trends annual report series, providing financial and research support. Global Prison Trends 2026 is co-published by PRI and the Thailand Institute of Justice, with the latter providing both financial and research support.
• Latin American Institute for the Prevention of Crime and the Treatment of Offenders (ILANUD)coreStrategic or Co-development Partner · 1 January 2026Provided financial and research support for the Global Prison Trends 2026 report, contributing to the annual flagship publication's data-driven analysis of prison systems worldwide.
• International Bureau of Dutch ProbationflagshipStrategic or Co-development Partner · 1 January 2026Co-coordinator of the Global Network on Probation and Parole, launched at the World Congress on Probation and Parole in Bali, Indonesia in April 2026. The network aims to strengthen probation and parole systems worldwide through year-round collaboration, learning, and advocacy.
• Public Prosecution Office of the State of KuwaitsupportingStrategic or Co-development Partner · 1 January 2025Facilitated an official visit (July 2025) for a Kuwaiti delegation to Jordan to exchange experiences and best practices in legislating and implementing non-custodial sanctions and measures.
• Terre des hommes FoundationflagshipStrategic or Co-development Partner · 1 January 2019Core partner in the Global Initiative on Justice With Children, launched in 2019 at the Palais des Nations, Geneva. The initiative organises World Congresses on Justice With Children and maintains an online community of practitioners. Terre des hommes co-developed the initiative from its inception.
• United Nations Peacekeeping Mission in the Central African Republic (MINUSCA)coreStrategic or Co-development Partner · 1 January 2019Supported the development and adoption of the National Demilitarisation Strategy of the Penitentiary System in Central African Republic, working alongside MINUSCA to advance reform of the country's prison system and civilian management.
• University of Essex Human Rights CentrecoreStrategic or Co-development Partner · 1 January 2018Co-published the guidance document on the interpretation and implementation of the UN Nelson Mandela Rules alongside the University of Essex Human Rights Centre, published in 2018.
• Baker McKenzie (Pro Bono Support)supportingImplementation/ SI/ Consulting Partner · 1 January 2018Provides pro bono legal support to the Global Initiative on Justice With Children, contributing to the initiative's mission of shaping justice systems that put children at the centre.
• Kenya Probation and Aftercare ServicecoreImplementation/ SI/ Consulting Partner · 1 January 2016Implemented a pilot project to develop a gender-sensitive approach to the delivery of community sanctions, producing an internationally replicable 10-step Model for Reform, research reports, and a short film highlighting the benefits and challenges experienced by women serving community sentences.
• International Association of Family and Youth Judges and Magistrates (AIMJF)coreStrategic or Co-development PartnerPartner in the Global Initiative on Justice With Children, contributing to the multi-stakeholder effort to advance child-centred justice systems globally through networking, research, and advocacy.
• Association for the Prevention of Torture (APT)coreStrategic or Co-development PartnerDeveloped the Detention Monitoring Tool jointly with the Association for the Prevention of Torture, providing practical guidance to monitoring bodies for conducting effective visits to places of detention and detecting and preventing torture.
• OSCE Office for Democratic Institutions and Human Rights (ODIHR)coreStrategic or Co-development PartnerCo-produced the Guidance Document on the Nelson Mandela Rules with ODIHR, providing guidance for implementing the revised UN Standard Minimum Rules for the Treatment of Prisoners.
• Ministry of Interior of the Republic of YemencoreStrategic or Co-development PartnerSigned a renewed cooperation agreement (August 2025) focused on enhancing women's participation in law enforcement and improving institutional responses to gender-based issues in Yemen.
• UN Office on Drugs and Crime (UNODC)coreStrategic or Co-development PartnerLongstanding collaboration on criminal justice standards and capacity building, including joint training delivery (e.g., 3-week training on Nelson Mandela and Bangkok Rules for 150 correctional staff in the Philippines, 2023) and co-publication of guidance documents.
• UNICEFcoreStrategic or Co-development PartnerCo-published the PRI/UNICEF Juvenile Justice Manual (2007) and collaborated on international conferences on violence against children in detention (e.g., with UNICEF Kyrgyzstan in 2012). PRI has also been involved in the UN Global Study on Children Deprived of Liberty.
• Council of EuropecoreStrategic or Co-development PartnerPRI has consultative status with the Council of Europe and has co-published the Guidance Document on the European Prison Rules, working to promote European prison standards across Council of Europe member states.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• OSCE Office for Democratic Institutions and Human Rights (ODIHR): Intergovernmental body with a broader human rights mandate, including a Rule of Law and Fundamental Freedoms unit — operates as a larger institutional player that has co-published Nelson Mandela Rules guidance with PRI and shapes the standards PRI references.
• UN Office on Drugs and Crime (UNODC): UN entity with a broad criminal justice mandate including prison reform — a longstanding PRI institutional partner and funder, and the principal UN system actor setting and implementing criminal justice standards that PRI references.
• Council of Europe (Human Rights / Anti-Torture): Intergovernmental organisation with anti-torture and prison monitoring functions (CPT) — a major institutional player in the same domain, of which PRI is a consultative partner and with which it co-published the European Prison Rules guidance.

Direct peers

• Vera Institute of Justice: US-based nonprofit working to reform criminal justice and immigration systems through research, technical assistance, and advocacy — a direct peer in mission and operational model, with overlapping programmes on alternatives to incarceration and detention reform.
• International Centre for Prison Studies (Birkbeck): Academic centre (now at Birkbeck, University of London) producing the World Prison Brief and prison-related research — directly comparable as a primary producer of comparative prison data that PRI's Global Prison Trends series complements.
• Association for the Prevention of Torture (APT): Geneva-based NGO focused on preventing torture and ill-treatment through detention monitoring — directly comparable as a criminal justice advocacy organisation with which PRI co-developed the Detention Monitoring Tool. Both operate globally, hold UN consultative status, and target government and NPM audiences.
• Howard League for Penal Reform: UK-based penal reform charity working on criminal justice policy and advocacy — a direct peer in mission, advocacy style, and stakeholder base (governments, NGOs, people with lived experience), though with a primarily UK rather than global focus.

Emerging players

• International Penal and Penology Association (IPPA): Academic and practitioner association focused on penology and prison studies — a niche peer in PRI's space, comparable in convening scholarly and practitioner communities but with a more research-oriented and less advocacy-driven orientation.
• International Bridges to Justice: Geneva-based NGO focused on criminal justice reform and fair trial rights in developing countries — an emerging player in the same space, with partial overlap on legal aid, due process, and capacity building for justice practitioners.

Others

• FAIR (Foundation for Advancing Integrity and Responsibility): Adjacent NGO operating in supply chain integrity; included only as a thematically related NGO comparator rather than a direct criminal justice peer, with limited operational overlap.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/penalreformint
• YouTubeyoutube.com/channel/UCThylwXYyw62LJtW9OlX_rg
• LinkedInlinkedin.com/company/penal-reform-international
• Instagraminstagram.com/penalreformint

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Penal Reform International