Assent Form Template for England and Wales

An Assent Form is a crucial legal document that bridges the gap between full consent and situations where individuals may have limited capacity to make certain decisions. Under England and Wales law, this document provides a structured way to obtain and document agreement from people who understand a proposed activity but may not have the legal capacity for full informed consent, such as minors or adults with certain cognitive impairments.

When do you need this document?

You'll need an Assent Form when working with individuals who can understand and agree to participate in an activity but cannot provide legally valid consent. This commonly occurs in medical research involving children aged 12-16, educational programs requiring parental consent alongside student agreement, healthcare treatments for young people who understand the procedure, and research studies involving adults with mild cognitive impairments. The form is also essential when organizations need documented agreement from participants in activities that carry potential risks or involve personal data collection.

Key legal considerations

The most critical aspect is ensuring the person giving assent genuinely understands what they're agreeing to, presented in age-appropriate or capacity-appropriate language. You must clearly explain the purpose, procedures, potential risks and benefits, and their right to withdraw agreement at any time. The form should include safeguards such as witness requirements for certain situations and clear documentation of any capacity assessments performed. Consider whether additional consents are needed from parents, guardians, or legal representatives, and ensure the form complies with data protection requirements if personal information is being processed. The document must also specify how long the assent remains valid and under what circumstances it might be withdrawn or become invalid.

Legal requirements in England and Wales

Under the Mental Capacity Act 2005, you must assume a person has capacity unless proven otherwise, and any capacity assessment must be decision-specific and time-specific. For individuals under 18, the Children Act 1989 governs their ability to give assent, with those under 16 generally requiring parental consent alongside their assent for most legal matters. The Data Protection Act 2018 and UK GDPR impose additional obligations when collecting personal information through assent forms, requiring clear privacy notices and lawful bases for processing. In healthcare settings, NHS guidance requires specific procedures for obtaining assent from young people, particularly those aged 16-17 who can consent to treatment but may still benefit from assent procedures for research participation. Common law principles also apply, meaning the assent must be freely given without coercion, and all material information must be disclosed for the agreement to be valid.