Brazil: Bill amending Law No. 15.211 establishing algorithmic integrity mechanisms (PL 687/2026) including testing requirement was introduced to Chamber of Deputies

On 24 February 2026, the Bill establishing algorithmic integrity mechanisms, limits to persuasive design, and a parental alert system in messaging environments (PL 687/2026) was introduced to the Chamber of Deputies. The Bill would amend Law No. 15.211 of 2025 (Digital Child and Adolescent Statute) to require recommendation systems used by digital platforms to undergo periodic risk assessments through independent technical audits. The Bill would mandate these audits focus on preventing damage to the mental health and development of children and adolescents, specifically regarding risks such as eating disorders, self-harm, body dysmorphia, and radicalisation. It would allow these audits to be conducted by accredited independent entities with multisectoral participation. The Bill would require the final reports to be public regarding general conclusions while preserving industrial secrets and source code.