Understanding Guardianship Arrangements

When a child boards in a country where the parents do not live, someone in that country usually needs to be available if the child is ill, if the school closes for a break or if an emergency arises. The word for that person varies: guardian, nominated guardian, custodian, host family, caregiver. These words are not interchangeable, and in some countries they have specific legal meaning. This guide explains the common arrangements and what the governments in several destination countries publish about them as of 17 October 2026. It is not legal advice, and you should confirm details on the official pages before applying.

Why a guardian is usually involved

A boarding school looks after pupils during term, but it may close at exeat weekends, half terms and holidays, and a pupil may be unwell or in difficulty at short notice. Parents in another time zone cannot always attend. A local adult who is known to the school, can be reached quickly and has authority to act in the parents' absence fills that gap. Some schools appoint or recommend guardians; others expect families to find their own. Some countries make a local adult a condition of the visa for younger children.

The United Kingdom

GOV.UK's Child Student visa guidance says, as published on the date accessed, that a student needs a suitable place to live. A Child Student can board at school full-time or part-time. When not boarding, the options listed include living with a parent or legal guardian who holds a Parent of a Child Student visa, with a British citizen or settled person in the UK, or leaving the country during school holidays. Anyone else the student lives with must be a foster carer, a close relative or a nominated guardian.

The page states that a nominated guardian must be at least 18 and can be nominated by a parent, legal guardian or the school, and that the student can live with a nominated guardian for up to 27 days in a row. A foster carer or close relative must be a British citizen or settled in the UK and cannot be the child's parent. The page describes a close relative as a grandparent, sibling, step-parent, aunt or uncle aged at least 18. It states that 16 and 17 year olds may live independently. Check the page for the current wording, and read the linked documents page for what must be supplied. Additional childcare and fostering rules may apply under other law when a child under 16 stays with an unrelated adult for an extended period; the visa page does not set these out, so ask the school and your guardian about them.

Canada

IRCC states that minors under 17 must either travel with a parent or legal guardian or have a custodian in Canada. For 17 and over, a custodian is optional but an officer may request one. The custodian must be a responsible adult who is a Canadian citizen or permanent resident and will take care of and support the child. The Custodianship Declaration (IMM 5646) is signed on page 1 by the custodian, notarised in Canada, and on page 2 by the parents or legal guardians, notarised in their home country. IRCC defines "minor child" by the age of majority in the province or territory, which is 18 in some and 19 in others. A custodian declaration is a formal commitment, so choose someone who is willing to take it seriously.

New Zealand

Immigration New Zealand's Fee Paying Student Visa page says a child under 10 who is not living in an NZQA-approved school hostel must be accompanied by a parent or legal guardian and live with them. It states that the education provider must be a signatory to the Pastoral Care Code of Practice 2021 and that a sponsor is responsible for the student's accommodation and living costs, with a school homestay one form of evidence. It also says guardians must apply separately for the visa type they need, that grandparents do not generally meet the requirements for a guardian visa, and that a guardian must show a legal right to care for the child and that they care for them in their home country. Read the page for current detail.

Switzerland

SEM states that Switzerland has no special provisions for unaccompanied minors entering the country, but recommends carrying a declaration of consent from parents or the person with parental authority, including contact details, written in German, French, Italian or English. SEM provides no official form. The need for a visa depends on nationality and length of stay, so check the SEM page and the Swiss representation responsible for your place of residence.

The United States

The US government's Study in the States site does not set out a guardian requirement for F-1 high school students on the pages retrieved. It says that designated school officials should know all off-campus housing arrangements for minor F-1 students, that rules vary by state and locality, and that SEVP recommends background checks on host families. Boarding schools will have their own policies on who may collect a student, so ask.

Australia and Ireland

The relevant official pages for these countries could not be retrieved, so their rules are not described here. Ask the school what it requires and read the immigration authority's pages directly.

Choosing and briefing a guardian

Whatever the legal setting, practical points apply. Meet the proposed guardian if you can, in person or by video. Agree in writing what they are authorised to do, such as sign medical consent, collect your child, or speak to the school on your behalf. Confirm that the school accepts them and has their contact details. Share your child's medical history, allergies and any emergency contacts. Agree how any costs are paid. Some agencies offer guardianship services; ask how they are regulated, who is personally responsible for your child, and whether you may meet that person.

Check before you decide

• Does the school require, recommend or arrange a guardian, and for which ages?
• Which term the government uses for this role, and does that term have a specific legal meaning?
• What written authority does the guardian have, and for how long?
• Who covers the child during exeats, half terms and holidays?
• How quickly can the guardian reach the school and the child in an emergency?
• What costs are involved, and who pays them?
• What happens if the guardian can no longer act?