Apostille vs. Embassy legalisation for Argentina
When preparing papers for Argentina, the path you take depends on what you are trying to do. An apostille from the UK is all you need for Argentina because the country joined the Hague Convention in 1988. This simplifies what you need for an apostille for Argentina compared to non-member states where the longer embassy route applies. The Legalisation Office in Milton Keynes handles the apostille from United Kingdom to Argentina process entirely by post, so you will not need to visit an office in person.
Argentina's Hague status & what it means
Argentina has been part of the Hague Apostille Convention since 1988, which means UK-issued public papers only need the apostille to be valid there. This applies to birth certificates, marriage records, and other personal status papers that originate from Leicester Register Office or other UK authorities. The document legalisation for Argentina process becomes straightforward as no further stamps from the Argentine consulate are required. Simply get the apostille issued in Leicester for use in Argentina via the Legalisation Office, and your papers will be ready for official use there.
The Leicester → Argentina route step by step
Start by getting a fresh certified copy of your original paper from Leicester Registration Service at 115 Charles Street if it is a civil record like a birth or marriage certificate. Never send your only original - order a new copy to keep the original safe. Then send this copy to the Legalisation Office at PO Box 6255, Milton Keynes with the standard official fee per paper. The office will attach the apostille, which is a numbered certificate that confirms the signature on your UK paper is genuine. Your apostille for Argentina will be posted back to you with your legalised papers ready for use with Argentine authorities.
Cost & timing for this route
The standard postal route takes up to 25 working days at the Legalisation Office, plus postage time each way. There is an official fee per paper for this service. Businesses can register for a faster next-day option at a lower rate, but this requires setting up an account in advance. Plan ahead as delays can happen during busy periods, especially if the office needs to check any details with Leicester Registration Service or other issuing bodies.
Destination-specific requirements
While the apostille itself needs no further UK steps, papers for Argentina often require a sworn Spanish translation once there. The receiving office in Argentina may have specific rules about which translators they accept, so check with them first. Some Argentine authorities might also request a recent copy of your document - having it dated within a few months of use helps avoid questions. Keep all post-apostille changes to a minimum, as any alterations after the apostille is placed could invalidate the legalisation.