This report reflects on the International Corruption Hunters Alliance (ICHA) 2023 Forum. The World Bank Group’s fifth edition of the International Corruption Hunters Alliance convened more than 350 participants from over 80 countries, on June 14–16, 2023, in Abidjan, Côte d’Ivoire, that involved direct exchanges between practitioners to learn from one another and build stronger links in support of anti-corruption Collective Action efforts, particularly with and among West and Central African countries.
Explore
![B20 High Level Reporting Mechanism](/collages/B20-hlrm.webp)
High Level Reporting Mechanisms
A channel to raise and quickly resolve alerts about suspected bribery or unfair business practices in public tenders
![B20 Integrity Pacts](/collages/B20-integrity-pacts.webp)
Integrity Pacts
A flexible tool to raise transparency and fairness in public procurement and reduce corruption risks
![B20 Certification](/collages/B20-certification.webp)
Certification
An innovative approach to due diligence through Collective Action, bringing multinational companies and local suppliers together
![B20 Human Rights](/collages/B20-human-rights.webp)
Human rights
Connecting anti-corruption compliance programmes with efforts to address business human rights
![B20 and anti-corruption](/collages/B20-Anti-corruption.webp)
B20 & anti-corruption
B20-G20 dialogues on integrity and anti-corruption over the years, and how to enhance their effectiveness
![Initiatives](/collages/B20-initiatives-database.webp)
Initiatives database
Explore all Collective Action Initiatives worldwide
![Publications](/collages/B20-Publications.webp)
Publications
Research, evidence and analysis of Collective Action tools and approaches by the Basel Institute and others
Get Involved
![B20 Helpdesk](/collages/B20-help-desk.webp)
Helpdesk
A free advice service on any aspect of anti-corruption Collective Action
![B20 Mentoring Programme](/collages/B20-mentoring.webp)
Mentoring
Hands-on support for organisations working with the private sector on corruption issues
![B20 Events](/collages/B20-events.webp)
Events
See upcoming conferences and workshops on anti-corruption Collective Action
![B20 eLearning](/collages/B20-elearning.webp)
eLearning
Discover hands-on tools to build and lead successful Collective Action initiatives