In this guide
  1. The errand does not belong to one person
  2. China's position and what it changed
  3. Handing the job over cleanly

The errand does not belong to one person

An apostille is added to a document because of the signature already on it. Nothing in that step turns on who sent the paper in, so the job can go to whoever is nearest a postbox. That matters when the person named on the sheet has already left for China and the deadline has not moved with them.

China's position and what it changed

China joined the Hague Apostille Convention in 2023. A British paper bound for China now needs one certificate rather than a chain of them, and an apostille issued in Sunderland for use in China is accepted on that footing. The route for an apostille from United Kingdom to China is short enough that a helper can finish it in a few postal moves without ever meeting an official.

Handing the job over cleanly

Give your helper a document that can be stamped in the first place. Where the paper is a civil record, Sunderland Registration Service issues a fresh certified copy for the purpose, so the entry you cannot replace never travels. The FCDO Legalisation Office then works by post, which is why this errand travels so well: nobody has to appear anywhere in person, at either end.