JK, R (on the application of) v The Secretary of State for the Home Department & Anor

A birth registration scheme may require a person who biologically fathered a child before changing gender to remain recorded as the child’s “father”. That requirement engages article 8, but may be justified where it protects the child’s identity, the interests of other family members and the coherence of the statutory registration scheme. The State has a wide margin of appreciation where it must balance competing private interests in a sensitive moral and ethical field and where no settled European consensus exists. A person’s acquired gender does not retrospectively alter their status as the father or mother of a child. Article 14 adds nothing where the same interference is justified under article 8.

The claimant was a transgender woman who had biologically fathered two children before changing gender. She challenged the Registrar General’s refusal to record her as “parent” or “father/parent”, or to amend an existing birth certificate to show her acquired name and gender. She argued that recording her as “father” disclosed her transgender status and breached articles 8 and 14 of the ECHR.

The children’s interests were separately represented by the Official Solicitor. The central issues were whether the registration requirement interfered materially with private life, whether it was prescribed by law, and whether it was proportionate to legitimate aims including accurate parentage, protection of children’s identity and an administratively coherent registration scheme.

1. The claim was dismissed. The requirement that a biological father who later changes gender be recorded as “father” on the full birth certificate engages the article 8 rights of the individual and potentially those of the children.
2. The statutory scheme was sufficiently certain. “Father” and “parent” were mutually exclusive terms in the birth-registration context. “Parent” was confined principally to a second female parent recognised under the Human Fertilisation and Embryology Act 2008; the claimant, being the biological father, had to be recorded as “father”.
3. The legitimate aims included maintaining a coherent system recording circumstances at birth, respecting children’s and other family members’ rights, and recognising the importance of biological parentage.
4. Applying the proportionality approach in Bank Mellat v Her Majesty’s Treasury (No 2) [2013] UKSC 39, no less intrusive practical scheme had been demonstrated. A parallel certificate scheme could create disputes about children’s and other parents’ rights and undermine the non-adversarial character of gender recognition.
5. The absence of a settled Strasbourg principle or European consensus requiring children’s birth certificates to be amended supported a wide margin of appreciation. The requirement was justified under article 8. The article 14 claim failed for the same reasons.