I can’t emphasise enough how important it is to start working on your UK visa for PLAB as early as possible and start gathering the important documents. Why? No matter how many instructions and guidelines you follow- your case will be unique. It won’t match with anybody else’s, and if you maintain your cool, you can do it all by yourself.
What are the documents that I need for UK visa for PLAB?
Now regarding supporting documents - it varies from person to person a LOT. Your case can . . .