Child sexual abuse facilitated by digital technologies remains one of the main concerns of European authorities. Although the member states of the Council of Europe have made significant progress in the investigation of these crimes, the protection of victims, and the training of professionals, a new report from the Lanzarote Committee warns that there are still significant shortcomings, particularly regarding the response to self-generated sexual images by minors and the growing impact of artificial intelligence.

The report assesses the level of compliance with the 28 recommendations made in 2022 under the Lanzarote Convention, the main international treaty for preventing and combating the sexual exploitation and abuse of children. The conclusions show a positive development in various areas, but they also demonstrate that legislation and public policies have not yet fully adapted to new digital risks.
One of the main concerns of experts is that many countries continue to allow the same minors to be prosecuted for possessing or sharing sexual images that they themselves or their underage partner have generated. According to the report, nearly two-thirds of the analysed states maintain this legal possibility, while about half can also prosecute minors for disseminating their own intimate images.
The Lanzarote Committee considers that this response may be counterproductive, as it turns children who are often also victims into offenders. For this reason, it argues that, wherever possible, educational, preventive, and restorative measures should prevail over criminal sanctions. Only when these alternatives prove insufficient should recourse to the judicial route be taken.
The report also highlights significant developments in police investigative capabilities. In recent years, the number of countries that allow specialised cybercrime units to carry out undercover operations to identify online child sexual exploiters has nearly doubled. In addition, several states have increased the economic and human resources allocated to these specialised units.
International cooperation mechanisms have also been strengthened. More and more countries can prosecute their citizens or residents who commit sexual offences against minors abroad, even if these acts are not classified as crimes in the country where they occurred. Similarly, in many cases it is no longer necessary for the victim to file a complaint or for foreign authorities to initiate an investigation beforehand in order to take action.
Another positive aspect is the expansion of victim services. The number of countries with telephone lines and digital platforms tailored for children, where
they can receive specialised advice and help, has significantly increased. Funding allocated to social entities working on the prevention of child sexual exploitation and supporting victims has also increased.
At the same time, many U.S. states have strengthened the specific training of prosecutors, judges, police officers, and other professionals who can detect risky situations. However, the Committee notes that this training is not yet reaching all sectors related to childhood in a uniform manner, such as education, healthcare, social services, or sports and leisure activities.
The report pays special attention to the impact of generative artificial intelligence. Tools capable of creating hyper-realistic images and videos have increased the risk that criminals will produce child sexual abuse material without the need to obtain real photographs of the victims.
These synthetic images can be used to extort minors, emotionally manipulate them, facilitate grooming processes, or normalise sexual abuse behaviours. Its high quality makes it difficult in many cases to distinguish them from the real material, complicating both investigations and prevention strategies.
For this reason, the Lanzarote Committee and the Budapest Convention Committee on Cybercrime approved a joint declaration in June 2026 stating that images of child sexual abuse generated or modified by artificial intelligence—including those that are completely synthetic and do not depict any real minor—are already covered by both international conventions. Consequently, states that have ratified the treaties do not need to enact new specific laws to investigate and prosecute this type of material.
The conclusions of the report highlight that the fight against child sexual exploitation requires a constant updating of investigative tools, international cooperation, and victim protection mechanisms. At the same time, the emergence of artificial intelligence forces authorities to adapt their strategies to increasingly sophisticated forms of crime.
The message from the Council of Europe is clear: technology can become a tool for criminals, but it also offers new capabilities to detect and pursue them. Success will depend on maintaining a balance between effective investigation, the protection of children’s rights, and a proportionate judicial response, especially when those involved are minors.
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