Contact Information

Contact Information

For general enquiries, please write to or call (65) 6225-5577.

To lodge a complaint against a financial institution, please submit this form.

For suggestions to improve MAS' services, please call the Quality Service Manager at toll-free line 1800-2258128 (Mondays to Fridays, 8.30am - 5.30pm).

To report on any person that may be carrying on any regulated financial service in breach of any law or regulation under the purview of MAS, please write to MAS at or contact us at our address or telephone number provided below.

For media queries, please write to

For enquiries on qualifying debt securities, please email to
You may wish to provide the following information:
- Issuer Name,
- Issue Size,
- Currency,
- Issue date, and
- Maturity date.

To report any misconduct which you reasonably and in good faith believe that our staff has committed, please email Such misconduct may include:
- dishonest or unethical behaviour;
- fraud or other type of criminal behavior; or
- breaches of MAS’ Code of Conduct

Please provide your contact details so that we may seek clarification if necessary. Your feedback will be treated with the strictest confidence practicable under the laws of Singapore. However, your feedback may be disclosed in special circumstances such as when it is required by the Court, police or other relevant enforcement agencies conducting related investigation.  


Submit suggestions on regulatory matters to the Pro Enterprise Panel.

Monetary Authority of Singapore

10 Shenton Way MAS Building
Singapore 079117
Tel: (65)-6225-5577
Fax: (65)-6229-9229


MAS Overseas Office

New York Office

MAS New York Office
17 State Street
35th Floor
New York NY 10004
Tel : (212) 809 1900
Fax : (212) 809 6067

London Office

MAS London
Representative Office
1st floor Old Change House
128 Queen Victoria Street
London EC4V 4BJ
Tel : (44) (0)20 7332 6300
Fax : (44) (0)20 7332 6309


Beijing Office

MAS Beijing
Representative Office
Unit 31-09, China World Office 1
1 Jianguomenwai Avenue, Chaoyang District,
Beijing 100004
北京 100004
Tel : (86 10) 6505 0650
Fax : (86 10) 6505 1135

Last Modified on 19/12/2018