In this guide
  1. Two questions people run together
  2. Where South Sudan stands
  3. What the British mark would still be
  4. What to do instead

Two questions people run together

Two questions get muddled here. The first is whether your document is genuine, current and complete — a matter between you and whoever issued it. The second is which foreign marks the country at the far end will read. A paper can pass the first test cleanly and still fail the second, and reissuing it changes nothing at all.

Where South Sudan stands

South Sudan has not joined the Hague Apostille Convention. Embassy legalisation is required for papers heading there, which puts a consular desk on the road in place of the British certificate. That rule attaches to the country rather than to your file, so it lands the same way on a diploma, on a company record and on a birth entry.

What the British mark would still be

An apostille issued in Leeds for use in South Sudan would be a real certificate about a real signature. It simply would not be read at the far end, because that country works to another rule entirely. This is the part readers find hardest: the mark is neither false nor faulty, it is merely not the one in use on this route.

What to do instead

The fix is a matter of routing, not of paperwork quality. Keep the certificate you own, take a certified copy from Leeds Register Office at 2 Great George Street, Leeds LS2 8BA where the record is a local birth, marriage or death, and put that copy on the consular road. Anyone searching for what you need for an apostille for South Sudan is really searching for the other route.