Sudanese nationality passes by descent, and the document that proves it in practice is the national number. For a diaspora enlarged considerably since 2023, the recurring question is not entitlement but evidence: how to document a status you hold when the records that prove it are in a country at war.
Quick facts
Anyone in the United States with an unresolved immigration position should take advice from an immigration lawyer before approaching any consular authority. That is general good practice, and it matters more where a person may have protection claims connected to conditions at home.
What to establish
| Question | Why it matters | Where to ask |
|---|---|---|
| Do you hold a national number? | Everything rests on it | The embassy |
| Which documents survive? | Determines what can be filed | Family records |
| Records unobtainable in Sudan | Alternatives may be accepted | The embassy |
| Your U.S. immigration position | May bear on what you should do | An immigration lawyer |
| Children born in the U.S. | Documented through a parent | The embassy |
Those two sources answer different questions and neither substitutes for the other. The embassy knows what documents it will accept; only a lawyer can advise on how a consular step might interact with your position here.
How to proceed
- Establish what Sudanese documents the family still holds.
- Take immigration advice first if your own position here is unresolved.
- Obtain the national number, which is free on first issue.
- Ask the embassy what evidence substitutes for records you cannot obtain.
- File the children’s documents using either parent’s national number.
- Apply for passports once the records exist.
Required documents
- National number document, or the application for one.
- Parent’s national number for a claim by descent.
- Expired Sudanese passport where one exists.
- Birth and marriage certificates where obtainable.
- Proof of status in the United States.
- Photographs and completed forms.
Where to apply
At the embassy in Washington; decisions on nationality rest with the authorities in Sudan.
Additional notes
Advice first where status is unresolved
An immigration lawyer is the right person to ask before taking any step that involves your country’s authorities. It costs a consultation and can matter a great deal.
Missing records are routine
The embassy deals constantly with families whose documents were lost. Ask what it accepts rather than concluding the door is closed.
Children
Their position follows a parent’s documented status, and either parent’s national number will do.
Keep everything
Documents that survive are hard to replace at present. Store originals safely and scans separately.