Contact Us
Report corruption to CPIB by phone, email, or online. Find contact details, operating hours, and general enquiry channels here.
Last updated 19 June 2026
Get in touch with CPIB
CPIB Headquarters
Address:
2 Lengkok Bahru, Singapore 159047
Operating Hours:
Mondays - Thursdays: 8.30am to 6.00pm
Fridays: 8.30am to 5.30pm
Closed on weekends and public holidays
Reporting Channels
1. Call our Duty Officer
Local: 1800-376-0000*
Overseas: (+65) 6376-0000
If you reach out to our duty officer outside our operating hours, please leave a voice message for us to return your call.
An appointment may be scheduled with the Duty Officer where required.
2. Lodge an E-Complaint
3. Email us: report@cpib.gov.sg
4. Write to us: 2 Lengkok Bahru, Singapore 159047
For complaints not related to corruption, you may wish to refer to this list of functions handled by other government agencies which may be able to assist with your queries.
*Airtime charges apply for mobile calls made to "1800" local toll-free service numbers.
General Enquiries
For non-corruption matters, you may contact us at
Hotline: 6270-0141
Online Form: https://go.gov.sg/cpib-general-enquiry
Fax No.: 6270-0320
Quality Service Manager
For service related matters, you may contact us at:
Hotline: 1800-270-0855*
Online Form: https://go.gov.sg/cpib-general-enquiry
*Airtime charges apply for mobile calls made to "1800" local toll-free service numbers.