A Medical Consent Form for a Minor is a written document used in England and Wales by which a parent, legal guardian, or person with parental responsibility gives their informed consent to a specific medical procedure, examination, or treatment on behalf of a child under the age of 18. It is a fundamental document in UK healthcare law, reflecting the principle that medical treatment of a child requires the legally valid consent of an appropriate adult, unless the circumstances are so urgent that treatment is required to save the child's life or prevent serious deterioration before consent can be obtained.

The legal framework governing medical consent for children in England and Wales is primarily established by the Children Act 1989, the Family Law Reform Act 1969, and the common law principles developed through cases such as Gillick v West Norfolk and Wisbech Area Health Authority [1986] AC 112 and, most significantly, Montgomery v Lanarkshire Health Board [2015] UKSC 11. These legal instruments and decisions collectively determine who may give consent, what information must be provided, and what standard of disclosure is required to make consent legally valid.

Under section 8 of the Family Law Reform Act 1969, a person aged 16 or 17 has the capacity to consent to surgical, medical, or dental treatment as if they were of full age, meaning that their consent alone is sufficient without the need for parental consent. However, the 1969 Act does not prevent a person with parental responsibility from also giving consent on behalf of a 16 or 17-year-old. Below the age of 16, the Gillick competence principle applies: a child may consent to medical treatment themselves if they have sufficient understanding and intelligence to fully understand what is proposed. In practice, most medical consent for children under 16 is obtained from parents or guardians, and healthcare providers routinely use written consent forms to document parental consent.

The standard required for informed consent in England and Wales was transformed by the Supreme Court's decision in Montgomery v Lanarkshire Health Board [2015] UKSC 11. The Court held that a doctor has a duty to take reasonable care to ensure that a patient is aware of any material risks involved in a proposed treatment and of any reasonable alternative treatments. A risk is material if a reasonable person in the patient's position would be likely to attach significance to it, or if the doctor is or should be aware that the particular patient would likely attach significance to it. This patient-centred standard replaced the paternalistic Bolam test, which had allowed doctors to withhold information about risks that a responsible body of medical practitioners would not have disclosed. The Montgomery standard applies equally when consent is given by a parent or guardian on behalf of a child — the parent must be made aware of all material risks before a valid consent can be given.

A Medical Consent Form for a Minor is needed in a wide range of healthcare settings and contexts in England and Wales where a child under 18 requires medical treatment or examination and a written record of parental consent is required or strongly advisable.

In the NHS context, written parental consent is required before any surgical procedure under general or local anaesthetic, before radiological examinations involving ionising radiation (such as X-rays or CT scans), before participation in clinical trials or medical research, before any procedure that carries significant risk or has lasting consequences, and before certain diagnostic or therapeutic procedures. The NHS publishes standardised consent forms and requires that consent documentation is filed as part of the patient's medical records.

In the private healthcare context, clinics, hospitals, and individual practitioners require written parental consent before any procedure involving a child. Private providers are subject to the same legal and professional obligations as NHS providers with respect to informed consent, including the Montgomery disclosure standard.

Beyond hospitals and clinics, written medical consent forms are used in a wide range of community and school health settings. Schools are not authorised to administer prescription medications to pupils without written parental consent, and school health teams carrying out immunisation programmes (such as the HPV or flu vaccine programmes) require signed parental consent forms. Similarly, school nurses administering first aid or emergency medication — such as an adrenaline auto-injector for a child with anaphylaxis — will typically require a signed medical care plan authorising the administration of the medication.

In the context of sports, leisure, and activity centres that provide services to children, medical consent forms are used to document parental consent to treatment in the event of an injury or medical emergency, and to collect essential medical information (allergies, conditions, medications) that may be critical in an emergency. Residential summer camps, outdoor activity centres, and sports clubs routinely collect written medical consent from parents before allowing children to participate.

Finally, medical consent forms for minors are used in the context of dental treatment, optical appointments, physiotherapy, counselling, occupational therapy, and other allied health services. Parents commissioning private dental or orthodontic treatment for their children will typically be asked to sign a consent form before any treatment commences.

A well-drafted Medical Consent Form for a Minor in England and Wales must include several essential elements to be legally effective and to meet NHS and professional regulatory standards.

First, the healthcare provider must be clearly identified. This includes the full name of the NHS trust, private clinic, or individual practitioner, the address of the healthcare facility, and a contact telephone number. Where the treating clinician is known at the time of consent, their name should be recorded.

Second, the child must be precisely identified. The consent form should include the child's full legal name, date of birth, NHS number, and home address. The date of birth is critical because it determines whether the consent framework applicable to under-16s (Gillick competence and parental consent) or 16 and 17-year-olds (Family Law Reform Act 1969, s.8) applies.

Third, the parent or guardian giving consent must be fully identified, including their full legal name, their relationship to the child, the basis of their parental responsibility under the Children Act 1989, and their contact details. It is important to confirm that the person signing actually holds parental responsibility — a stepparent, for example, does not automatically have parental responsibility.

Fourth, the proposed treatment or procedure must be described in clear, plain language, following the Montgomery principle that the description must be sufficient to allow a reasonable person to understand what they are consenting to. The purpose, nature, and method of the procedure should be explained.

Fifth, the material risks and expected benefits must be disclosed in accordance with the Montgomery standard. The form should list both common risks and rare but serious risks that a reasonable parent would consider significant. The benefits of the treatment should also be described.

Sixth, the form should describe reasonable alternatives, including the option of no treatment. This is a requirement of the Montgomery disclosure standard.

Seventh, the child's relevant medical information — including known allergies, current medications, and significant medical history — should be recorded to ensure patient safety and to help the healthcare provider identify contraindications.

Eighth, where the procedure involves anaesthesia or sedation, separate consent to the anaesthetic should be obtained and recorded.

Ninth, the form should include an emergency contact and, where appropriate, advance authority for emergency treatment in the event the parent or guardian cannot be reached.

Finally, the declaration and signature section should confirm that the signatory holds parental responsibility, understands the information disclosed, has had the opportunity to ask questions, and gives consent freely. A witness signature adds further evidential weight, particularly in contentious cases.