The SDN website would be unavailable due to a scheduled maintenance exercise happening on the following dates:
20 Oct (Sat), 3am to 12pm
21 Oct (Sun), 12am to 9am
You may contact SDN via email (firstname.lastname@example.org) for any enquiries.
We apologise for any inconvenience caused. Thank you for your understanding.
How can I contact SDN?
Our hotline number is 6838 3988.
Mondays to Fridays: 8.30am to 5.30pm
Closed on Saturdays, Sundays and Public Holidays
Alternatively, you can e-mail us at email@example.com.