Travel & International
Traveling With a Child: When a Consent Letter May Be Needed
A consent letter may never be requested during a trip—but that is not a reason to travel without one when the destination, airline, school, custody arrangement, or trip circumstances call for it.

Over the years, I have completed travel-consent paperwork so my daughter could travel internationally with her grandparents. The forms asked for practical details: where she was going, when she would arrive, when she would return, who she would be traveling with, and my permission for the trip. My signature was then notarized.
Here is the part families may find surprising: during all of those trips, only one destination ever asked to see the consent form.
I still would not have sent her without the appropriate paperwork.
The fact that nobody asked for it last time does not mean nobody will ask for it this time. A border official, airline, school, cruise line, tour organizer, or other authority may want proof that the adults traveling with a child have permission to do so. If the trip requires that proof and the family does not have it, the problem may not appear until everyone is standing at a check-in counter or port of entry.
That is the worst time to start guessing.
There is no single consent form that works for every trip
Minor-travel rules are not universal. The answer can depend on:
- the child’s citizenship and age;
- the departure, transit, and destination countries;
- whether the child is traveling alone, with one parent, with grandparents, with a school, or with another adult;
- the airline, cruise line, tour company, school, or program;
- the parents’ or guardians’ legal authority;
- any custody, guardianship, relocation, or travel restrictions; and
- whether the trip is domestic or international.
The United States does not generally require proof of both parents’ permission for every minor departing internationally, but other countries may require formal consent from a non-traveling parent or legal guardian. Some destinations require a signed and notarized letter. Others may require proof of sole custody, a court order, a birth certificate, translations, a particular form, or additional authentication.
This is why a family should verify the requirements for the actual trip instead of downloading the first form they find online and assuming it will work everywhere.
Who may need to give permission?
The safest answer begins with the child’s legal and custody circumstances.
When a child travels with grandparents, another relative, a school group, or an adult who is not a parent or legal guardian, a consent letter from both custodial parents or guardians is commonly recommended and may be required.
When one parent travels with the child and the other parent stays home, the traveling parent may need written consent from the non-traveling parent. A destination or carrier may request that the letter be notarized.
When one parent has sole legal custody or specific authority to travel, the parent may need to carry the court order, custody document, death certificate, or other proof that explains why another parent’s consent is not required.
None of those statements replaces the family’s custody agreement or court order. A parent should not assume that being the custodial parent automatically permits every trip, and a consent letter cannot be used to override a court order. If the custody terms are unclear, disputed, or restrict travel, the parent should speak with a family-law attorney before making plans or presenting a document to a notary.
A child traveling with one parent may still need documentation
Families sometimes think consent paperwork is only for grandparents or school trips. That is not always true.
If a child is leaving the country with one parent, the destination may require permission from the parent who is not traveling. Even where a letter is not mandatory, carrying it can help show that the trip is authorized. Families should also consider whether surnames differ and whether proof of the parent-child relationship may be requested.
The U.S. Department of State advises families traveling internationally with minors to research destination-specific entry and exit requirements and to bring evidence of the legal relationship to the child. The destination’s embassy or consulate can explain its rules, while the airline or other carrier can explain its own boarding requirements.
What information may appear in a child travel consent letter?
The recipient or document preparer should determine the exact wording. Depending on the trip and the form, information may include:
- the child’s full legal name and date of birth;
- passport or travel-document information, if requested;
- the full names and contact information of the parents or legal guardians;
- the name, relationship, and contact information of the accompanying adult;
- the destination and any transit locations;
- departure, arrival, and return dates;
- transportation, lodging, school, tour, or program details;
- emergency contact information;
- the scope and dates of the permission being granted; and
- the signatures required by the document or recipient.
A travel consent letter should not casually be treated as a medical power of attorney or as permission for every possible decision. If an accompanying adult also needs authority to obtain medical care or make other decisions, the family should ask the appropriate healthcare provider, school, program, document preparer, or attorney what separate authorization is needed.
Wells Notary Service cannot choose the form, decide what authority it should give, or tell a parent whether a custody order permits the trip.
A passport application is a different process
Permission to take a trip is not the same as consent to issue a passport.
For a U.S. passport application for a child under 16, the U.S. Department of State generally requires both parents or guardians to appear with the child or provide the additional documentation required for the family’s circumstances. When one parent who shares custody cannot appear, that parent may need to sign Form DS-3053 before a notary and provide a copy of the identification shown to the notary. Different procedures apply when one parent has sole legal custody, the other parent cannot be located, neither parent can appear, or another special circumstance exists.
Those federal passport procedures and forms can change. Families should use the current instructions from the U.S. Department of State rather than relying on an old form, an unofficial checklist, or what worked for someone else.
Why I would not wait until the last minute
Travel paperwork can involve more than finding a notary. A parent may need time to:
- confirm the destination’s requirements;
- obtain the correct form;
- read a custody order or consult an attorney;
- coordinate signatures from two households;
- locate acceptable identification;
- obtain a birth certificate, court order, or passport copy;
- meet a witness, translation, apostille, or authentication requirement;
- correct a name or date that does not match the travel documents; or
- comply with an airline, school, cruise line, or tour deadline.
Wells Notary Service offers evening and after-hours appointments because normal business hours do not work for every family. That convenience can help once the correct paperwork is ready. It cannot replace the time needed to determine what the trip requires.
If a family waits until the last minute, they may arrive at the notary appointment still guessing about which document they need or who must sign it. As a notary, I cannot make those legal decisions for them. I can notarize an eligible, properly prepared document after the required signer appears, is identified, and completes the requested lawful notarial act.
Prepare before the notary appointment

Before booking, families should confirm:
- The correct document. Ask the destination’s embassy or consulate, the airline or carrier, the school or trip organizer, and—when custody is involved—a qualified attorney.
- Every required signer. Determine whether permission is needed from one parent, both custodial parents, legal guardians, or another person with legal authority.
- How the document must be signed. Do not sign in advance unless the document’s instructions and requested notarial act allow it. If unsure, wait and sign during the appointment.
- Identification. Every notarized signer must have current identification acceptable for the notarial act.
- Witnesses. If the document requires witnesses in addition to notarization, the customer must arrange eligible witnesses. Wells does not provide third-party witnesses.
- Originals and supporting records. Bring the passport details, itinerary, custody paperwork, birth certificate, or other information the form requires. Do not ask the notary to decide which supporting records are legally sufficient.
- Recipient acceptance. Confirm whether the recipient or destination accepts the proposed in-person or remote notarization and whether an apostille, authentication, translation, or original ink signature is required.
Remote online notarization can be convenient when eligible, but it is not automatically appropriate for every travel document or destination. Wells can explain the notarial process it offers; the receiving authority must confirm whether it will accept the resulting document.
Having the paperwork is part of traveling prepared
Most families hope the consent letter stays in the travel folder and nobody ever needs to ask for it. That does not make the preparation unnecessary.
For me, the purpose was knowing that my daughter’s travel details were documented, her grandparents had proof of my permission, and we had done what we were supposed to do before she left. Even when a document is rarely checked, the one time it is requested can matter.
The goal is not to create fear around family travel. It is to avoid a preventable delay, denial of boarding, entry or exit problem, custody concern, or stressful call for documents that are sitting at home.
Verify early. Prepare the right paperwork. Then let the trip be about the child having the experience—not the adults scrambling at the airport.
If your travel-consent document is already prepared and requires an eligible notarial act, Wells Notary Service can help with an evening, after-hours, in-person, or remote appointment. If you still need to determine which document, signatures, or custody authority the trip requires, contact the destination, carrier, trip organizer, document preparer, or a qualified attorney first.
This article provides general educational information and is not legal or travel advice. Wells Notary Service LLC is not a law firm and does not select, prepare, or determine the legal sufficiency of travel documents. Requirements vary by destination, transit point, carrier, custody arrangement, court order, trip organizer, document, and jurisdiction. Confirm current requirements with the destination’s embassy or consulate, the airline or other carrier, the school or trip organizer, and a qualified attorney when custody or legal authority is involved. Notarization does not guarantee that a document is valid, sufficient, or accepted by its recipient.
