Jurisdicción de Estados Unidos,
explicada con claridad.

U.S. jurisdiction,
explained clearly.

Consular edition
3 guides published

Legalization & Embassy

An apostille is not a universal document. Where it is going decides whether it is the right one at all
The lead

The apostille exists only between countries that are party to the Hague Convention of 1961. When the destination is not one of them, the file follows a different and considerably longer road: a state certification, then a federal authentication certificate, then legalisation at the embassy or consulate of the destination country. The instrument follows the destination — not the document, and not your preference.

Apostille de la Haya · Legalization & Embassy
marriage certificate legalization

And the line between the two roads moves. Each accession that enters into force quietly retires a set of instructions that were correct until then — which is why a file prepared from last year’s checklist can be sent through a sequence that no longer applies.

Start here

Three questions, and the first one decides everything after it:

1

Not last year, and not when the checklist you are reading was written. Status is checked against the current table before a route is chosen.

2

Vital records, academic, legal and corporate certificates each start from a different office — and both roads begin with the same certified copy.

3

Fees, appointments, translation rules and whether a third party may present the file are set by the mission itself and published nowhere in one place.

Where both roads begin
Apostille Certificates: Legalize your certificates for international use
Vital, academic, legal and corporate records — and the rule that it certifies origin, never content

Where files come back

Three mistakes about the calendar and the list, not about the paper
The old checklist

Accessions keep entering into force, and each one retires instructions that were correct before it. A couple following older guidance is preparing an embassy legalisation that is no longer the route — and paying for a stage that no longer exists.

The wrong calendar

It is a different calendar entirely. A state certification followed by the federal step puts you well into the process before the embassy has seen anything at all — and the embassy stage has no published duration.

The translation

Some require translation into the destination language before legalisation, some require a translator they recognise, and some legalise the translation separately with its own fee. Producing one in the wrong sequence means correcting a file that has already passed two authorities.

The two roads

One instrument each — and the U.S. Department of State states the distinction plainly

Apostille certificates are for documents used in countries in the 1961 Hague Convention. One competent authority signs, and the file is finished when it comes back. According to the status table maintained by the Hague Conference on Private International Law, updated 30 June 2026, there are 130 Contracting Parties, a count that includes accessions not yet in force.

One authority

Authentication certificates are for documents used in countries that are not in it. The state issues a certification rather than an apostille, the federal office issues the authentication certificate, and only then does the document reach the mission of the destination country, which legalises it under its own rules.

Three authorities

The dates are the part that ages. Algeria’s Convention entry took effect on 9 July 2026; Viet Nam’s is scheduled for 11 September 2026, and Thailand’s is scheduled for 28 February 2027. Those dates do not by themselves settle a U.S. file: before changing a route, confirm that the Convention is in force between the United States and the destination, that the competent authority is operating, and that no timely objection affects the bilateral relationship. Until then, follow the instructions currently published for that destination.

The chain, in order

Each link only exists because the one before it does

It begins with the certified copy from the office that holds the record, exactly as it would for an apostille. That record goes to the competent authority of the issuing state, which for a non-Hague destination issues a certification rather than an apostille. The file then goes to the federal Office of Authentications on Form DS-4194. Only after that does it reach the embassy or consulate, which legalises it under rules nobody can standardise.

Mail requests are processed within five weeks of receipt. Walk-in requests, dropped off between 7:30 and 9:00 in the morning Monday to Thursday with a limit of fifteen documents and one request per customer per day, are processed in seven business days.

They exist only for life-or-death emergencies — travel within two weeks because an immediate family member outside the United States has died, is dying or has a life-threatening illness or injury. It is a humanitarian provision.

How the federal office works, and which certificate it issues, is handled in Federal & State Dept Apostille.

Where both roads begin

The same certified document, whichever way it then travels
Apostille Certificates: Legalize your certificates for international use

Vital records, academic certificates, legal records and corporate documents each come from a different office, and each has its own precondition — a certified original rather than a photocopy, or a notarisation before anything else. What the certificate then attaches is narrow: it certifies the origin of the document and the authority of the official who signed it. It does not validate the content.

A scanned or plain copy is typically rejected, on either road.

The commonest case of this chain in practice, worked through end to end in the Marriage Certificate Apostille section.

The file

Four figures this section actually states
130
Contracting Parties

According to the HCCH status table updated 30 June 2026, a count that includes accessions not yet in force. The number has been climbing.

3
authorities, not one

State certification, federal authentication certificate, and legalisation at the destination’s own mission — which sets its own rules.

5
weeks by mail

The published service level for mail requests at the federal Office of Authentications, counted from receipt.

15
documents at the counter

The walk-in limit: dropped off between 7:30 and 9:00, Monday to Thursday, one request per customer per day, processed in seven business days.

Apostille de la Haya

The longer road, started on the right calendar

We settle the destination’s current status first, because that decides whether this is a one-authority file or a three-authority one. Then we order the certified record, route it through the state and federal stages in the order each one requires, and deal with the mission’s own rules at the end.