Brazil's ANPD Halts Facial Recognition in Paraná Schools

Brazil's Data Protection Agency has ordered an immediate stop to the processing of biometric data of children and adolescents in Paraná's public education system, after the state deployed facial recognition to track student attendance. The Tech Policy Press piece by André Ramiro frames the ANPD's move as a landmark test, tying it to a public civil action brought by the State Prosecutor's Office of Paraná against the state and its facial-recognition vendor, Valid Soluções.

The specific violation prosecutors flagged was that the purposes of the biometric data processing were not explicitly stated or communicated to the data subjects, and that students were never informed facial biometric data would be collected. That is a straight LGPD purpose-and-transparency argument, applied to a population of minors inside a public school system.

What makes the case load-bearing beyond Paraná is what facial-attendance in schools is quietly wired into. Bolsa Família, Brazil's income transfer program, reaches over 20 million families, and school attendance is one of the eligibility conditions. If cameras at the school door become the ground truth for whether a child was present, they also become the ground truth for whether a family keeps its benefit. Ramiro's piece argues this drags a data-protection question into social-rights territory. Bill No. 1.225/2026, currently pending, would prohibit automatic links between attendance data and social assistance benefits, and the Ministry of Education's own guidelines already recommend against facial recognition in schools, citing risks associated with the exposure and processing of children's personal data.

Three experts in our Who's Who tracker shared this piece, which fits with how much of the Brazilian civil-society conversation now runs through the ANPD's enforcement docket rather than Congress alone.

The article does not detail how many Paraná schools or students were enrolled in the Valid Soluções system, whether the vendor has responded, or what happens to the biometric templates already collected, and the ANPD suspension is an immediate order rather than a final adjudication. If the agency holds the line, though, Brazil will have set a concrete regional precedent that biometric attendance cannot be quietly bolted onto welfare eligibility, which is exactly the template other Latin American regulators are likely to read closely.