Sexual Assault on Minors: Criminal Defense

The sexual offences against minors regulated in Arts. 181-183 CP constitute one of the most severely punished criminal categories in Spanish law. The protected legal interest is the sexual indemnity of minors —a technically broader concept than the sexual freedom of adults, as it assumes minors have not reached the maturity necessary for full sexual self-determination— and, mediately, their dignity and integral development guaranteed in the UN Convention on the Rights of the Child (1989), the Lanzarote Convention (Council of Europe 2007) and Directive 2011/93/EU against child sexual abuse. The reform under LO 1/2015 raised the age of sexual consent to 16, and LO 10/2022 ("Only yes means yes") with the subsequent LO 4/2023 consolidated the unified protection regime. Supreme Court case-law has clarified the typical elements and exclusion causes.

The typical modalities cover a broad spectrum of conduct. Sexual assault on minor under 16 (Art. 181 CP) sanctions any sexual act with a minor of that age, regardless of apparent consent, as the law considers minors under 16 cannot give legally valid consent for sexual acts; penalties range between 2 and 6 years without penetration and 6 to 12 years with penetration. Corruption of minors (Art. 182 CP) typifies making a minor participate in sexual acts or witness them for their corruption. Grooming (Art. 183 CP) sanctions contact with a minor under 16 through information technologies to arrange sexual encounters or request pornographic material, with 1 to 3 years of prison. Solicitation of sexual services from minors (Art. 188.4 CP) is an autonomous type applicable to the client. The specific aggravating factors of Art. 180 CP raise penalties up to 15 years when special vulnerability, joint action, use of weapons, prevailing kinship relationship, or victim under 12 concur.

The accessory consequences are particularly devastating and have led to colloquially call these convictions "civil death". The mandatory registration in the Central Sex Offenders Registry (RD 1110/2015) for 30 years in serious convictions prevents working in any sphere involving habitual contact with minors: education, pediatric healthcare, sports, entertainment, school transport, therapy, hospitality with child presence. The special disqualification for regulated professions involving relationship with minors can extend during the entire sentence plus an added period. Supervised release of 5 to 10 years (Art. 192 CP) operates as post-conviction security measure with police controls and prohibitions of approach. Civil liability for moral damages to the victim and family can reach figures of tens or hundreds of thousands of euros under the Compensation Schedule of Act 35/2015 and case-law.

Specialized technical defense is built on four axes. First, the invincible error of type on victim's age (Art. 14 CP): when the minor declared being 16 or older, showed false ID, accessed through age-verified adult applications, presented physical and behavioral appearance compatible with the claimed older age, the intent exclusion cause operates; the requirement is that the belief be objectively reasonable. Second, the age and maturity proximity exception (Art. 183 bis CP): restrictive but possible application when there is freely consented relationship between persons close in age and degree of development or maturity; case-law requires minimal difference (typically no more than 2-3 years) and effectively close maturity. Third, the psychological expert evidence on minor's testimony: SVA/CBCA analysis by qualified forensic psychologists, suggestibility evaluation, identification of contamination from previous interviews, especially relevant in accusations instrumentalized in family disputes. Fourth, the challenge of the pre-constituted forensic interview (Art. 449 ter Criminal Procedure Act): analysis of the technique used, control of formulated questions, evaluation of induced biases.

In current forensic practice, proceedings for sexual offences against minors have intensified after legislative reforms and greater social awareness. LO 8/2021 on integral protection of childhood and adolescence against violence, LO 10/2022, LO 4/2023 and LO 1/2025 on Justice Service Efficiency have reinforced the protective framework and expanded procedural tools. Constitutional case-law on pre-constituted evidence and Supreme Court doctrine on the three requirements of the Non-Jurisdictional Plenary Agreement of 28 September 1999 configure a demanding procedural scenario. At Alonso Sala, our criminal lawyers specialized in sexual offences against minors coordinate multidisciplinary teams with qualified forensic psychologists, family law specialists (when the accusation is instrumentalized in custody disputes), computer experts for electronic communications and digital evidence analysis. We treat each case with the discretion and technical rigor demanded by both the gravity of the accusation and the dignity of the persons involved.