Embassy legalisation for use in Latvia
Here is the short version. Latvia accepts a simpler single-step certification, so the consular route does not apply. Embassy legalization for Latvia from Brighton is not something to arrange, budget for or wait on. A paper carrying that one certification from the FCDO Legalisation Office is already in the state a Latvian office expects to see.
That matters most for money and for time. People come to this expecting a chain of three signatures and price the job accordingly. There is one signature to obtain, from one office, by post. Consular legalization for Latvia belongs to a wholly different group of destinations, and buying it here pays for a stamp nobody will read.
What Latvia accepts instead
The certification that does the work comes from the FCDO Legalisation Office at PO Box 6255, Milton Keynes MK10 1XX. It is a national service run through the mail, so a seaside address changes neither the wait nor the price. Standard handling runs 7–10 business days and the express route runs 2–3 business days. An official fee applies to each document.
What that office certifies is narrow: the signature, seal or stamp already sitting on your paper. It does not weigh the contents, the translation or the spelling of a name. Document legalization for Latvia therefore stands or falls on the quality of the paper you begin with, rather than on the number of stamps you manage to collect.
The Brighton route, step by step
Begin at the register office when the paper is a civil record. Brighton & Hove Register Office at the Town Hall, Bartholomew Square, Brighton BN1 1JA issues fresh certified copies of birth, marriage and death records, and it is that copy which travels. The record you keep at home then stays put, whatever the post decides to do.
Privately drawn papers take a different opening move. A contract, a power of attorney or a company resolution is signed in front of a notary or a solicitor, because the certification stage needs a known signature to work from. After that both kinds of paper follow one path north and return the same way.
What would change this
Only one thing would put the longer route back on the table, and that is a change in what Latvia itself accepts. Until such a change, embassy attestation for Latvia plays no part, and no Latvian office is holding a file open waiting for it. Legalize documents for Latvia the short way, then spend the time you saved on the translation, which is where these files usually stall.