A Child Care Authorisation Letter is a written document by which a parent or legal guardian in England and Wales delegates temporary care and specified decision-making authority over their child to a trusted third party, such as a grandparent, aunt, uncle, or close family friend. The document formalises the arrangement and provides the authorised carer with a written record of the scope of their authority, which they can present to schools, medical practices, hospitals, and other organisations as evidence of their right to act on behalf of the child.

The legal foundation for this type of authorisation is section 2(9) of the Children Act 1989, which provides that a person who has parental responsibility for a child may arrange for some or all of it to be met by one or more other persons acting on their behalf. Critically, this delegation does not transfer parental responsibility itself, which remains with the parent or guardian. The parent retains full authority to revoke the authorisation at any time by written notice to the carer.

Parental responsibility is a central concept in English family law, defined in section 3 of the Children Act 1989 as all the rights, duties, powers, responsibilities, and authority which by law a parent of a child has in relation to the child and their property. Parental responsibility is held automatically by birth mothers, by fathers who are married to the mother at the time of birth or who are registered on the child's birth certificate, and by civil partners of the mother. It can also be acquired through a parental responsibility agreement, a parental responsibility order under section 4 of the Children Act 1989, or a special guardianship order under section 14A.

The Children and Families Act 2014 reinforced the principle that the welfare of the child is the paramount consideration in all decisions affecting a child, a principle that underpins the entire framework of children’s law in England and Wales. A child care authorisation letter should always be drafted with the child’s best interests at the forefront, specifying the care arrangements in sufficient detail to be practically useful to the carer and to any organisations the carer may need to deal with.

A Child Care Authorisation Letter is needed whenever a parent or legal guardian in England or Wales requires another adult to exercise temporary care and decision-making authority over their child. There are many practical situations in which such a letter is advisable or necessary.

When a parent is travelling abroad for work or leisure, a child care authorisation letter ensures that the person left in charge of the child has written authority to deal with schools, GP surgeries, hospitals, and local authorities if needed. Without such a letter, carers may find themselves unable to consent to medical treatment or to collect a child from school, particularly if an organisation requires proof of authority.

When a child is staying with grandparents, relatives, or close family friends for an extended period, a child care authorisation letter sets out the carer’s authority clearly and provides reassurance to all parties. Schools in England and Wales increasingly require written authorisation from a parent or guardian before they will release a child to someone other than a recognised parent or guardian at the school’s gate.

When a parent or guardian is hospitalised, incapacitated, or temporarily unable to care for the child, an authorisation letter allows another trusted adult to step in and manage the child’s day-to-day needs without the delay of applying to the Family Court for a formal order. In urgent situations, the letter provides evidence to the NHS and other services that the carer has authority to act.

When a child is in the care of a childminder, au pair, or informal carer for a regular period, a child care authorisation letter sets out the carer’s authority and can specify limits on that authority, such as prohibiting the carer from taking the child abroad without express consent.

When a parent is separating from a partner and informal arrangements are being made for care of the children, a child care authorisation letter can document the agreed arrangements pending any formal child arrangements order under section 8 of the Children Act 1989. It provides a written record of what has been agreed and helps to avoid disputes about the scope of each party’s authority.

A well-drafted Child Care Authorisation Letter for use in England and Wales should include several key elements to ensure that it is clear, comprehensive, and accepted by organisations dealing with the child.

The identification of the parent or guardian granting the authorisation must be precise, including their full legal name, current address including postcode, and contact telephone number. The letter should state clearly whether the person signing is the child’s parent or legal guardian, and should confirm that they hold parental responsibility under the Children Act 1989.

The identification of the authorised carer must be equally precise, including their full legal name, relationship to the child, address, and telephone number. Organisations such as schools may require carers to provide proof of identity alongside the letter, so the carer’s details should match their identification documents.

The child’s details must be clearly stated, including their full legal name and date of birth. If more than one child is covered by the letter, each child should be individually identified.

The period of authorisation should be stated explicitly, with a clear commencement date and either a specific end date or a statement that the authorisation continues until revoked in writing by the parent or guardian. Time-limited letters are generally preferable in practice.

The scope of delegated authority is the most important substantive element. The letter should set out exactly what the carer is authorised to do, for example: providing day-to-day care; consenting to emergency and routine medical treatment; liaising with the child’s school; and authorising participation in activities. It should also state clearly what the carer is not authorised to do, particularly taking the child abroad.

Medical information, including allergies, current medications, and relevant medical conditions, should be included in the letter so that the carer can provide this information to medical professionals in an emergency. An alternative emergency contact should also be listed in case the parent or guardian cannot be reached.

The letter should be signed by the parent or guardian and, where possible, countersigned by the authorised carer as evidence that they have accepted the responsibility. The letter should be dated and retained by both the parent and the carer.