How to Verify an Apostille Is Real
Someone hands you a document with an apostille attached — an employer, a court, a business partner — and the whole value of the paper depends on whether that certificate is genuine. The good news is that the system was designed to be checked. Every real apostille has the same skeleton, and every one of them is written down by the authority that issued it.
Short answer: Check the certificate against the model first: a genuine apostille is titled "Apostille (Convention de La Haye du 5 octobre 1961)" and carries 10 numbered items, ending with the issuing authority's seal and signature. Then check the register: every competent authority must record each apostille it issues (Article 7 of the Convention), and many now expose that register online as an e-Register. If the number, date and authority on the certificate match the register entry, it is real.
First check: the certificate against the model
The Convention's annex fixes a model certificate, and real apostilles follow it worldwide. The ten numbered items are: (1) the country of issue; (2) who signed the underlying document; (3) the capacity in which they signed; (4) whose seal or stamp the document bears; then, under "Certified": (5) the place of certification; (6) the date; (7) the issuing authority; (8) the certificate number; (9) the seal or stamp of the issuing authority; and (10) the signature of the issuing official.
What this buys you: a certificate missing the Hague title, missing its number, or naming an issuing authority whose seal and signature do not match fails the model on its face. Variations in design, size and colour between countries are normal and are not, by themselves, a reason to doubt a certificate — the HCCH says so expressly. What must be present are the title and the ten items.
Second check: the register
Article 7 of the Convention obliges every competent authority to keep a register of the apostilles it issues, recording the number and date of the certificate, who signed the underlying document, and in what capacity. Anyone with an interest in the document can ask the authority to verify whether a certificate's particulars match its register entry. That register is the ground truth of the whole system: a certificate that is not in the issuing authority's register was not issued by that authority, whatever it looks like.
Under the HCCH's electronic Apostille Programme (e-APP), many authorities have put that register online as an e-Register, where the certificate number and date return the entry directly. Coverage is uneven — a number of US states still verify through their Secretary of State's office rather than a public database, and US federal apostilles are verified through the Department of State. Uneven is not the same as unavailable: the register exists in every case, because the Convention requires it.
What verification does and does not prove
A verified apostille proves exactly one thing: that the signature, the capacity of the signer, and the seal on the underlying document are genuine — the same limited effect the certificate has in the first place. It does not prove the document's contents are true. A real apostille can sit on a document that is accurate, sloppy or self-serving; the certificate vouches for who signed it, not for what it says. Questions about content — is this degree real, is this company in good standing — are answered by the issuing institution, not by the apostille. That is why primary-source verification systems exist alongside it.
Red flags that justify a register check
The certificate has no number, or the number field is blank.
The named issuing authority is not a designated competent authority for that country — the HCCH publishes the list.
The certificate was sold as an instant digital product for a document from a jurisdiction that issues paper apostilles — the mismatch between the product and the issuing system is the tell.
The seal or signature on the certificate does not correspond to the authority named in item 7.
None of these requires expertise to act on. Any one of them is enough reason to run the register check before relying on the document.
Frequently asked questions
Is there one worldwide database of apostilles?
No. Each competent authority keeps its own register — there are hundreds of issuing authorities — and the HCCH links to the registers that are online. Verification always runs through the authority that issued the certificate.
Can I verify a US apostille online?
Sometimes. A growing number of states offer online verification or an e-Register; others verify through the Secretary of State's authentications office. Federal apostilles are verified through the US Department of State. In every case you need the certificate number and date from items 6 and 8.
The apostille looks different from another country's. Is that a problem?
Not by itself. The Convention fixes the title and the ten items, not the artwork. Design, size and colour vary by authority and are not a valid basis for doubting — or rejecting — a certificate.
What if the register has no record of the certificate?
Then, as far as the issuing authority is concerned, it was never issued. Treat the document as uncertified and go back to whoever supplied it.
Does a verified apostille mean the document is genuine?
It means the signature and seal on it are genuine. The truth of the contents is a separate question, answered by whoever issued the underlying document.
Holding a certificate you are not sure about?
The register check settles it — and if it fails, the document needs a real apostille. Contact us with your document and destination country, and we will confirm the route before we start. Pay after it's done. No upfront payment.
Related guides
Sources
Last reviewed October 2026. Requirements change and vary by state, agency, and destination country. This article is general information, not legal advice.
Comments