Children - Child traveling with one parent or someone who is not a parent or legal guardian or a group
If a child (under the age of 18) is traveling with only one parent or someone who is not a parent or legal guardian, what paperwork should the adult have to indicate permission or legal authority to have that child in their care?
U.S. Customs and Border Protection (CBP) strongly recommends that unless the child is accompanied by both parents, the adult have a note from the child's other parent (or, in the case of a child traveling with grandparents, uncles or aunts, sisters or brothers, friends, or in groups*, a note signed by both parents) stating "I acknowledge that my wife/husband/etc. is traveling out of the country with my son/daughter/group. He/She/They has/have my permission." See our Q&A
parental consent.
U.S. citizen children under the age of 19 arriving by land or sea from Canada or Mexico and traveling with a school group, religious group, social or cultural organization or sports team, may present an original or copy of their birth certificate, a Consular Report of Birth Abroad, or a Naturalization Certificate.
The group should have a letter on organizational letterhead with:
- The names of the children on the trip and their primary address, phone number, date and place of birth, and name of at least one parent or legal guardian for each child.
- The name of the group and supervising adult(s) such as: School groups, teen tours, vacation groups.
- A written and signed statement of the supervising adult certifying that he or she has parental or legal guardian consent for each child. CBP also suggest that this note be notarized, to easily verify the validity of the parental authorization.
- For frequent border crossers, the letter should not exceed one year. It is recommended to have the letter in English.
While CBP may not ask to see this documentation, if we do ask, and you do not have it, you may be detained until the circumstances of the child traveling without both parents can be fully assessed. If there is no second parent with legal claims to the child (deceased, sole custody, etc.) any other relevant paperwork, such as a court decision, birth certificate naming only one parent, death certificate, etc., would be useful.
Adults traveling with children should also be aware that, while the U.S. does not require this documentation, other countries may have a requirement and failure to produce notarized permission letters and/or birth certificates could result in travelers being refused entry (Canada has very strict requirements in this regard).