The Tribunal Supremo has clarified that a gender change subsequently entered in the civil register has no retroactive effect and cannot overturn a final conviction for violencia de género . The Sala de lo Penal ruled on 18 August 2026 that the legally recognised gender at the time of the offence is decisive for its criminal classification.
The ruling concerned a case from Castellón . A Juzgado de lo Penal de Castellón had found that, on 20 April 2022, when handing over their eight-year-old daughter, the convicted person hit and scratched their former partner and also grabbed the child firmly by the arm. The court sentenced them to nine months’ imprisonment for violencia de género against the former partner, and a further nine months for violencia doméstica against the daughter; the Audiencia Provincial upheld the ruling. In the appeal, the convicted person argued that more than a year after the offence they had had a gender change entered in the DNI and that the offence therefore could no longer be classified as violence against a woman. The Tribunal Supremo rejected this argument: the subsequent change of civil status did not alter the fact that the legal conditions for the special protective provisions had been met at the time of the offence.
The criminal judges thereby clarified that civil recognition of a gender change does not require an ex-post reassessment of a case that has already been concluded. The decisive question remains whether the legal elements of violencia de género were present at the time of the offence. A conviction for violencia doméstica to protect children and other family members is unaffected.
In setting the decision in context, the court noted that personality rights and criminal liability follow different principles. For the first time, the Tribunal Supremo is applying a provision of the Tribunal Constitucional which also confirmed the possibility for minors to change the gender marker in the DNI. The case now decided explicitly limits the scope of such civil-law changes in relation to the criminal assessment of past offences.
The decision provides guidance for pending and future cases in which subsequent entries in the register are cited as grounds against applying special legislation protecting women. For prosecutors and courts, the reference point remains the legal status on the date of the offence; a later change in the register has no retroactive effect in this respect.
Editor: Mira Cadena (Article created with AI assistance).