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Civil Aviation Authority of Singapore

Whistle-blowing channel

Report illegal or unethical conduct through the whistle-blowing channel.

Last updated 9 April 2026

At CAAS, we are committed to upholding our values of integrity, being honest, fair and ethical in everything we do.

Illegal or unethical conduct involving CAAS employees may be reported for appropriate investigation and action through the whistle-blowing channels listed below:


Online

https://go.gov.sg/caas-ethics-form

Email address

Ethics@caas.gov.sg

Mail

Director (Internal Audit)
Civil Aviation Authority of Singapore
60 Airport Boulevard
#04-01
Changi Airport Terminal 2
Singapore 819643

We encourage you to provide your contact information in case further clarification is required. Effective investigation requires complete and accurate information.

The information disclosed and your identity will be kept strictly confidential, unless otherwise required by law.