Embassy legalisation for use in Romania
The useful thing to say about this corridor is that it is not a corridor at all. Romania accepts a simpler single-step certification, so the multi-stage service does not apply to documents going there from Reading. Anyone quoting embassy legalization for Romania from Reading as a package is describing work the destination does not ask for. That is the whole of the answer, and the rest of this page explains what it means in practice.
Romania consular requirements
There is no chain of desks to walk a file through, no mission stamp to collect at the end, and no second fee to budget for. What Romania looks for is one properly certified document, and the Legalisation Office (FCDO) is the body that certifies British papers. It works by post for the entire country, so nothing about living in Reading rather than London changes the route or the wait.
The Reading → Romania route step by step
In practice the sequence is short. Obtain a clean copy of the record; for a birth, marriage or death entry, Reading Register Office on Bridge Street prints a fresh certified copy so the family original stays put. Send that copy for the single certification step. When it comes back, pass it to whoever in Romania asked for it, along with a translation if their office works in Romanian.
Destination-specific requirements
Because the process is short, the failures that remain are all about the document rather than the route. Document legalization for Romania goes wrong when a name is spelled one way on a certificate and another on a passport, when a page is missing from a multi-sheet record, or when someone sends a photocopy where a certified copy was wanted. Fix those three things and there is very little left to go wrong.