Planning Document Legalisation Around an Embassy Appointment

If you have an embassy or consulate appointment coming up and need your UK documents legalised beforehand, timing is everything. The most common mistake people make is booking an embassy attestation appointment in the UK before the preceding steps, such as the FCDO apostille, have been completed. This can result in wasted appointments, delays and unnecessary stress.

This guide walks you through the standard legalisation chain and shows you how to work backwards from a fixed embassy date so every stage is completed in the right order, on time. Whether you are preparing a birth certificate, degree or marriage certificate for use abroad, careful planning will help the process run smoothly.

Understanding the difference between apostille and legalisation is a useful starting point, as not every country requires the full chain of steps outlined below.

For countries that require full document legalisation (typically non-Hague Convention countries), there is a set sequence that must be followed. Each step depends on the one before it, so skipping ahead or completing them out of order will usually result in your documents being rejected.

Not every document requires all three steps. For example, original UK birth certificates issued by the General Register Office can usually go straight to the FCDO for apostille without solicitor certification. However, photocopies and many other document types typically need a solicitor’s certification first. You can read more about the types of solicitor certification to understand which applies to your situation.

The key to avoiding problems is to start with your embassy appointment date and work backwards, building in enough time for each preceding step. Here is how to approach it:

• Identify your embassy appointment date. This is your fixed deadline. Everything else needs to be completed before this date.
• Check the embassy’s current requirements. Contact the embassy or consulate directly to confirm exactly which documents they need, whether they require originals or certified copies, and whether they need any accompany translations.
• Allow time for the apostille. Hague Apostille typically completes most apostille service orders in 1 to 2 working days from receipt of documents. However, you should also factor in postal delivery times if you are sending documents to us by post.
• Build in a buffer. We always recommend allowing a few extra working days as a safety net. Postal delays, bank holidays and unexpected issues can all affect timelines.

As a general guideline, starting the process at least two to three weeks before your embassy appointment gives you a reasonable margin. For more complex orders involving multiple documents, translations or less common document types, allowing additional time is sensible.

The documents you will need legalised depend on the purpose of your visit to the embassy, such as a visa application, marriage registration, employment or study abroad. Some of the most common document types include:

• Birth certificates – frequently required for visa applications, citizenship claims and family reunification. See our dedicated birth certificate apostille page for more detail.
• Marriage certificates – often needed when applying for a spouse visa or registering a marriage overseas. Our guide on legalising a marriage certificate for a Spanish visa gives a practical example of how this works.
• Degree certificates and diplomas – commonly requested for employment or study visas. Visit our degree certificate page for guidance on this process.
• Police certificates (ACRO) – many countries require a criminal record check as part of a visa application.
• Medical reports, powers of attorney and commercial documents – less common but still frequently requested by certain embassies.

In every case, the legalisation chain described above applies. The apostille must be in place before the embassy stage. If you are unsure which steps your specific document needs, feel free to contact us and we can advise on the apostille and legalisation process.

We regularly hear from customers who have booked an embassy appointment, only to realise afterwards that their documents still need an apostille. Because embassy appointments can be difficult to obtain, particularly at busy consulates, missing your slot can set the entire process back by weeks or even months.

Here is what typically goes wrong:

• The applicant books the earliest available embassy appointment without checking all the prerequisite steps.
• They then discover that the embassy requires an FCDO apostille, and sometimes a solicitor’s certification as well, before they will accept the documents.
• There is not enough time to complete these steps before the appointment, so the appointment is wasted or must be rescheduled.

To avoid this, always confirm the full list of requirements with the embassy before booking your appointment. Then work through the legalisation chain in order, starting with solicitor certification (if applicable), followed by the FCDO apostille, and only then attending the embassy.

For a more detailed look at how long each stage takes, see our guide on apostille processing times. And for information about the FCDO apostille office and how the process works, we have a dedicated article covering that as well.

If your appointment is approaching and you need the apostille stage completed quickly, Hague Apostille can usually process your order within 1 to 2 working days from receipt. You can check our apostille prices for a clear, fixed fee with no hidden charges. As a registered FCDO service, we handle apostille applications every working day, so you can be confident your documents are in experienced hands.

Requirements can vary depending on the destination country, requesting authority and document type. We can advise on the apostille and legalisation process for UK documents, but you should confirm the exact requirements with the organisation requesting your document before placing an order.