Report Fraud and Corruption

If you suspect fraud and corruption or other prohibited practice in any of AIIB’s projects, contracts or activities, and/or involving our staff, consultants and contractors, you can submit a report to the Complaints-resolution, Evaluation and Integrity Unit (CEIU) in any of the three ways:

Online Form

You can complete the online form.


You can send an email to complaints@aiib.org

Postal Mail

You can send a letter to:

The Managing Director

Complaints-resolution, Evaluation & Integrity Unit (CEIU)

Asian Infrastructure Investment Bank (AIIB)
Tower A Building 1 No. 1 Tianchen East Road, Chaoyang District
Beijing 100101 China

You may attach relevant documents, pictures or other information. All reports must be truthful, accurate and given in good faith.

CEIU will respond to your report directly by email. CEIU shall keep your complaint and identity confidential. You may also choose to remain anonymous.