Report to the IIU

How to report

The Independent Integrity Unit (IIU) ensures that all GCF staff, external stakeholders, implementing entities, and intermediaries relating to GCF adhere to the highest standards of integrity to safeguard the lawful and efficient utilization of GCF resources.​

Report online

Please use the online form to report suspected Prohibited Practices in GCF-funded activities or Misconduct in GCF operations.​

You can contact us anonymously. Kindly provide precise and detailed information as much as possible, including any available documents, to ensure an expeditious assessment and investigations process.
Report to the IIU

Report via telephone

The investigations phone hotline is available 24 hours/day in multiple languages. This hotline is managed by a service provider in behalf of the GCF.​​
Toll-free numbers​:
Republic of Korea: 00308 491 0120​
International: +1 (866) 921 6714​

Report via email

Email your report to:​
[email protected]

Report via post

Mark your correspondence ‘Confidential’ and address it to:

Head of the Independent Integrity Unit
Songdo Business District
17F G-Tower 175 Art center-daero
Yeonsu-gu, Incheon 22004
Republic of Korea