Taking Your Baby Home After Surrogacy: Papers, Flights, Nationality

The medical part of a program ends at a birth. The part that decides whether your family travels home together starts there, and it belongs to institutions nobody in your arrangement employs: a court in the state of birth, a civil registry, a consulate, a passport office, and the registration authority of the country you are taking the child home to. None of them is a party to your contract, and none of them works to a schedule anyone selling you a program can influence.

The order below is the order the chain has to run in. Two parts have pages of their own: how an apostille is issued and by whom, and the six-month limit on a UK parental order.

Keep the country of birth and the country the family returns to separate. A contract does not make one country’s parentage decision automatically valid in another; each receiving authority reads the file again under its own rules. The United States and the United Kingdom appear because their governments, courts and consulates publish a part of this chain, and each has a destination record here. Australia appears because its government publishes what it tells its own citizens before they travel.

Three documents, three separate authorities

A child born through a surrogacy arrangement usually needs three things to exist at once before the family can move.

• A birth record, issued by the authority where the baby was born.
• A determination of who the child’s legal parents are, made by a court or registry in a legal system willing to recognise it.
• A travel document that the child can carry across a border and that an authority agrees to issue.

Each comes from a different institution, each keeps its own timetable, and the order is not negotiable: the second usually needs the first, and the third needs both.

The third is the one that surprises families most. The assumption is that a baby travels on the passport of the country of birth, and it is not always so. The State Department’s own page is blunt that submitting the materials for a child born abroad does not guarantee that a passport, a consular report of birth abroad or any other document will be issued. Other countries apply their own nationality rules, but the order of the questions is the same: first, which country treats the child as its own national; second, which document that country issues for the journey.

A parentage order is a separate step

California’s courts set out the point in their own self-help guide: even where a gestational surrogacy agreement is valid, the parties still have to ask a court to rule on legal parentage, in the form of a judgment. Which form is used depends on whether everyone agrees:

• Where the intended parents, the surrogate, and her spouse or partner, if any, all agree, the request is made jointly on SUR-100(J).
• Where one of them does not agree, the request is made on SUR-100.
• The judgment itself uses form FL-250, with FL-190 attached.

That is a court step, which means a filing, a hearing or a written decision, and a wait set by the court’s calendar. It also means the answer to parentage arrives after the birth, so the identity document in the next section is requested on the strength of a determination that may not yet exist.

California is named because it publishes the procedure. The rules of other states are not described here, and which determination your jurisdiction needs is a question for a lawyer there.

Where a genetic link is required, and where it is not

The two systems described here both ask about a genetic link, but they ask at different points.

• United Kingdom. Under the Foreign, Commonwealth and Development Office guidance, a parental order is possible only where at least one parent has a genetic relationship with the child; the same guidance requires at least one intended parent to be domiciled in the United Kingdom, and says the application must be made after the child arrives.
• United States. For a child born abroad to a U.S.-citizen parent, at least one parent must demonstrate a genetic or gestational relationship.

The United Kingdom’s rule is the stricter of the two, because it closes a route rather than delaying it: with no genetic link from either intended parent, a parental order is not available. The United States’ wording is broader on its face because it also recognises a gestational relationship.

The same two questions apply wherever the family is going: what kind of relationship the receiving country requires, and which authority there issues the document that records it.

The travel document: nationality comes before the passport

What decides which document the child can carry is the child’s own nationality, not the arrangements the parents made. The issuing authority answers that question before issuing a passport or another travel document, and the answer can differ from the passport the child already holds from the country of birth.

The United States is one example: the rule above applies at the American end of the chain, and it does not bind the country the child enters. That country answers the same question again under its own nationality law, and the two answers may not match.

So ask the receiving country’s consulate two things in writing: whether the child counts as one of its nationals, and what that child needs in order to enter. The answer decides which document the child travels on and which office to ask next.

After the birth, in the country you are returning to

A birth registration in the country of birth settles that end of the chain. The country the family returns to usually looks at parentage again and records it in its own system.

In the United Kingdom, the same guidance adds a warning about time: passport applications submitted from abroad can take months, and it strongly recommends independent legal advice in both countries.

In the United States, the same caution applies: the application is a request, not a registration that follows automatically from the birth.

That is why the end of this chain is not one office but one decision in each system. The receiving authority decides what it recognises, and the family’s timetable has to include that decision.

Leaving the country of birth is not guaranteed

What the Australian government tells its own citizens is worth reading before anyone books a return date. Its travel advice warns that authorities in the country of birth may not allow you or the child to leave, that some families have waited months or years to resolve legal issues, that the Australian government cannot intervene in visa or legal matters, and that entry to Australia requires a valid passport.

That is one government’s advice to its own nationals, not a judgment about your country. Read the equivalent page for the country whose passport the child will travel on; it will say the same thing in that system’s words: departure is decided by authorities you do not control, and the timetable is not something you can buy.

No treaty stands behind this chain

The chain is fragile not because any one country is unreasonable, but because no instrument makes one country’s parentage decision automatically effective in another. The Hague Conference on Private International Law held several meetings of representatives between 2016 and 2022 on the legal parentage issues arising from international surrogacy arrangements; its governing body decided at its 2026 meeting not to proceed at this stage with a special commission to draft a possible convention, and the topic will be reviewed at the 2028 Council meeting.

So every authority in the chain reads a document it did not produce, under its own rules. An apostille removes one formal step and no more: it certifies who signed, while the receiving authority still decides what else it wants. A court deadline in the receiving country is the same problem in the form of time.

What to ask each system

Take these questions to a lawyer in each country involved, and write each answer beside the name of the authority or person who gave it, in the destination research checklist.

1. Do the parents’ nationalities and residence status change which document the child can be issued?
2. In the country of birth, which court or registry determines legal parentage, what does it require, and how long does it take from birth to judgment?
3. Where in this chain is a genetic relationship required, and where is a gestational relationship enough?
4. What does the registration authority in the country the child will live in require? Ask it in writing, including any translation and any paternity report.
5. From birth to boarding, who physically holds each document, and how do you get the originals back?

The fifth question is not administrative trivia. In a cross-border process, the person actually holding the birth certificate, the court judgment and the passport application is often a lawyer, an agency or a courier; a plan that does not say who holds them is a plan in which the child’s documents are somewhere in transit.

This describes published procedures and what official documents say at the dates recorded beside them. It is not legal advice, it does not determine any child’s nationality, and it does not predict what any consulate, court or registration authority will accept.