Why Might a Foreign Authority Ask for a New Apostille?

If you have been told that a new apostille is required, you are not alone. It is one of the most common queries we receive. The good news is that apostilles issued by the UK’s FCDO apostille office do not carry a printed expiry date. Under the Hague Convention, an apostille is not inherently time-limited, so an apostille issued five years ago is technically just as valid as one issued last week.

However, the foreign authority receiving your document may see things differently. Many countries, embassies, universities and professional bodies impose their own freshness windows, often requiring that the apostille or the underlying document was issued within the last 3, 6 or 12 months. When that happens, you will need to obtain a fresh apostille, a new underlying document, or sometimes both.

This guide explains exactly when and why a new apostille might be needed, so you can avoid spending money unnecessarily.

Understanding the difference between apostille validity and freshness rules is essential before you take any action. There are three separate concepts at play:

• Apostille validity – A UK apostille does not expire. The FCDO does not print an expiry date on it, and the Hague Convention does not mandate one.
• Document freshness rules – Many foreign authorities require documents (and sometimes the apostille itself) to have been issued within a recent window. This is their own policy, not an apostille rule.
• Underlying document validity – Some documents, such as police certificates or medical letters, have a limited validity period built in by the issuing body. Once that period lapses, the document itself may need to be reissued before it can be apostilled again.

The table below summarises these distinctions at a glance:

Before ordering anything, check with the requesting authority whether they need a newer apostille, a newly issued document, or both. This single step can save you time and money. If you are unsure what an apostille is in the first place, our guide covers the basics.

Immigration authorities are among the strictest when it comes to document freshness. If you are applying for a work visa, residency permit or citizenship in a Hague member country, you may find that the embassy or consulate requires all supporting documents, and their apostilles, to be no older than a specific number of months.

Some authorities measure from the date the apostille was issued. Others measure from the date the underlying document was created. In certain cases, both dates must fall within the acceptable window. This means that even if your birth certificate is a perfectly valid certified copy, the apostille attached to it may be considered too old for the application.

What to do: Contact the embassy or immigration body and ask two clear questions: (1) How recent must the apostille be? (2) Do they also require a newly issued version of the underlying document? Armed with those answers, you can place your order with confidence through our apostille service.

Academic institutions and professional licensing bodies overseas often have their own recency expectations. A university admissions office may ask for a university transcript or degree certificate apostilled within the last six months, even though the document itself is permanently valid. Professional regulators, such as medical or engineering boards, may have similar requirements.

The logic is straightforward: they want to confirm that the document has not been altered since it was last verified. A recently issued apostille gives them that reassurance. If your academic documents were apostilled some time ago and the receiving body will not accept them, you have two options:

• Re-apostille the same original document if it is still in good condition and the authority only needs a newer apostille date.
• Order a fresh document from your university or awarding body and then have it apostilled. This is necessary when the institution has changed its format or the authority specifically asks for a newly issued copy.

For a more detailed look at the process for students and graduates, see our guide to academic certificates and apostilles.

Certain document types are treated as inherently time-sensitive regardless of which country you are submitting them to. The most common examples include:

• Police certificates – An ACRO police certificate is a snapshot of your criminal record at a specific point in time. Most authorities require one issued within the last 3 to 6 months.
• Certificates of no impediment (CNI) – A certificate of no impediment confirms that you are legally free to marry. Because your marital status could change, many countries require the CNI to be very recent, sometimes no older than 3 months.
• Medical or financial letters – Health reports and bank reference letters are similarly considered perishable. An apostille on a year-old medical letter is unlikely to satisfy most receiving authorities.

In these cases you will almost always need both a new underlying document and a new apostille. The document itself must be reissued first, and then we can apostille it. Most orders are completed in 1 to 2 working days once the correct document is in hand.

An apostille is physically bound to the document it certifies, usually by being affixed to the reverse of the page or attached as a separate sheet. If the apostille becomes separated, torn, stained beyond legibility or if any part of the document appears to have been altered after the apostille was issued, it will typically be treated as invalid.

Common situations we see include:

• The apostille page becoming detached during transit or storage.
• Water or heat damage making the apostille stamp or print illegible.
• Handwritten annotations added to the document after apostilling, which cast doubt on the integrity of the original.

In all of these scenarios a new apostille is required. If the underlying document itself is damaged, you may also need to obtain a replacement from the original issuing authority before we can process a new apostille. You can check our apostille prices for a clear, fixed-fee breakdown.

The format and appearance of UK apostilles has evolved over the years. Some receiving authorities, particularly those with less experience of UK documents, may query an older-format apostille simply because it looks different from what they expect. While this does not mean the apostille is invalid, it can cause delays.

Fortunately, the FCDO maintains records of all apostilles it has issued and can verify authenticity using the apostille reference number and date. If a foreign authority questions the legitimacy of your apostille, it may be worth suggesting they contact the FCDO for verification before you go to the expense of ordering a new one.

However, if the authority insists on a newly issued apostille regardless of verification, you will need to comply. In that case, as a registered FCDO apostille service, we can typically turn your order around within 1 to 2 working days. For more on the broader process, including embassy attestation for non-Hague countries, see our guide to the difference between apostille and legalisation.

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.