A finished set is fixed at a moment
The signed certificate at the back of the Spanish text carries a date, and that date does more work than it looks. It says the translation belonged to a particular sheet on a particular day. A certified translation for Uruguay is never edited quietly afterwards, because a silent change would leave two different texts wearing the same signature and the same date.
Most queries point back at the original
When a reader flags a word, the first move is to lay the Spanish beside the image it came from. Often the thing being questioned is on the English sheet already — a shortened forename, an old address, a title that no longer matches the job. A certified translation into Spanish in London cannot repair any of that, and it is not meant to.
Where the record itself is wrong, the repair happens upstream. Westminster Register Office at 317 Harrow Road, London W9 3RJ holds birth, marriage and death entries and issues certified copies of them, so a corrected entry can be re-copied and then translated afresh. Your own certificate never has to travel for either step; a clear image is all the translator works from.
What can move, and what cannot
Some wording is genuinely open. A job title or a course name may have two fair renderings, and a reader with local knowledge may prefer one. That kind of query is worth raising and is easy to settle. An official Spanish translation in London can carry the preferred form in a new signed version without touching anything else on the page.
Dates, digits and names sit on the other side of the line. They are copied across as they stand, so no query can shift them, and nobody is asked to accept a number that differs from the sheet. Keeping that line firm is what lets a reader trust the parts that were open to judgement.
Rate, days and the second version
Work is priced at about £25 a page, and the page count comes from the sheets you send. Standard delivery runs 2–3 business days, with express delivery in 24 hours. Knowing that a certified translation in London for Uruguay is billed by the page makes the cost of a corrected version easy to see in advance rather than a surprise later.