.sg domain requirements
A .sg registration must meet SGNIC rules, provide verifiable registrant details and use the category that fits the applicant
SGNIC administers Singapore’s namespace and accepts .sg, .com.sg, .org.sg, .net.sg, .edu.sg and other defined categories through accredited registrars. Eligibility and evidence vary by category, and a foreign applicant can need a local administrative contact.
Which Singapore domain category fits?
| Category | Typical applicant | Check |
|---|---|---|
| .sg | General Singapore identity | Current SGNIC eligibility and identity rules |
| .com.sg | Commercial entities | Business status and local requirements |
| .org.sg | Eligible non-commercial organisations | Organisation registration evidence |
| .net.sg | Eligible network or infocomm providers | Business activity and naming connection |
| .edu.sg | Eligible educational institutions | Education status and documentation |
What information may be required?
Accurate registrant identity
Use the legal person or entity that should hold the domain and provide current contact details.
Local administrative contact
A foreign registrant can need an eligible local administrative contact with a Singapore address.
Category evidence
Business, organisation, network or education categories can require supporting registration information.
Acceptable domain label
ASCII names use letters, digits and hyphens and must meet SGNIC length, reservation and naming rules.
What should you do before applying?
- 1Choose the category
Match the suffix to the real applicant and purpose.
- 2Check SGNIC policy
Read the current category eligibility and registrant agreement.
- 3Prepare evidence
Have legal registration details, contacts and any local administrator information ready.
- 4Check availability
A WHOIS “Domain Not Found” result indicates availability only, still subject to approval and rules.
.sg questions
Can a foreign business register .sg?
Some registrations can be possible, but local administrative contact and category requirements can apply. Check the current SGNIC policy.
Is .com.sg the same as .sg?
No. They are distinct registrations and .com.sg has category-specific commercial eligibility.
Can I register a Chinese or Tamil name?
SGNIC supports defined internationalised Singapore domain categories. Check supported scripts and the precise application method.
Does availability guarantee approval?
No. The applicant and name must still meet registry rules and complete verification.
Before ordering
Confirm the applicant, category and evidence against current SGNIC rules
Use an accredited registrar that supports the category you need.