The SDN website is undergoing a maintenance exercise on 13 Nov, 12am to 9am. Please note that the SDN website will be unavailable during this period.
If you have any queries, please contact SDN at msf_sdn@msf.gov.sg or 1800 111 2222.
How can I contact SDN?
Our hotline number is 1800-111-2222.
Operating hours:
Monday to Friday: 8.30am to 6pm
Saturday: 8.30am to 1pm
Closed on public holidays
Alternatively, you can e-mail us at msf_sdn@msf.gov.sg.
To close your Spark Connections account, please submit your request here.