The case, explained
Privacy Authority fine for facial recognition in the workplace
6 min read · Updated October 2026 · Editorial oversight: Avv. Federico Papa
The recent issuance of administrative sanctions by the Data Protection Authority marks a turning point for the use of biometric technologies in workplaces. According to press reports throughout 2024, the Authority heavily fined the company L.S. S.r.l. for implementing facial recognition systems for attendance tracking without an appropriate legal basis and in violation of protections against remote monitoring. This insight focuses on the nature of biometric data and the conditions for its lawful processing. In this article, we will explore the boundaries of the general prohibition set by the GDPR, analyzing how technology can never override the procedural guarantees of the Workers' Statute. Through the reconstruction of the twin case of Gaio Sventura, we will see why corporate efficiency does not justify the use of special categories of data.

In brief
The article examines the Privacy Authority's ruling sanctioning the use of facial recognition for attendance tracking. The focus is on the violation of Art. 9 GDPR and Art. 4 of the Workers' Statute, highlighting the invalidity of consent in employment relationships and the mandatory DPIA. Through a didactic case, the text illustrates the financial consequences and legal risks arising from the unlawful processing of employees' biometric data.
The facts
According to reports from Agenda Digitale and the Privacy Authority's Newsletter, the case stems from inspection of the company L.S. S.r.l. active in logistics and services. The company had installed a tablet at warehouse entrances that, through a face scan and comparison with a biometric template stored in the cloud, recorded employees' entry and exit times. The legal stage involves an administrative sanctioning order issued by the Authority (injunction order), which rejected defense arguments based on the need to prevent badge swapping among employees. The company had neither conducted an impact assessment nor consulted union representatives, rendering the monitoring intrusive and lacking the necessary guarantees required by Italian law.

The legal framework
The central provisions are Art. 9 of the GDPR, which establishes a prohibition on processing biometric data except under rare exceptions not applicable in this context, and Art. 4 of the Workers' Statute. The latter allows remote monitoring only for organizational, operational, or safety needs, following a union agreement or administrative authorization. Violating these rules leads to the nullity of processing, the inadmissibility of collected data for disciplinary purposes, and administrative fines that can reach 4% of global annual turnover. The obligation to conduct a data protection impact assessment (DPIA) represents another mandatory requirement whose absence worsens the employer's position.
What the case law says
Supreme Court jurisprudence and the established guidance of the Privacy Authority clarify that in an employment relationship, employee consent is never a valid legal basis. This is due to the so-called power imbalance between the parties, which deprives consent of its voluntary nature. Furthermore, it has been established that the principle of proportionality prevents the use of biometrics when the goal of certifying attendance can be achieved with less invasive tools, such as the traditional magnetic badge. Courts have repeatedly confirmed that non-compliance with the union procedures set by the Workers' Statute makes any form of technological monitoring unlawful, regardless of the purpose declared by the employer.
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What it teaches professionals
- The data protection impact assessment (DPIA) must precede the purchase of any innovative monitoring technology to avoid investments at risk of sanctions.
- Employee consent must never be used as the legal basis for processing special categories of data.
- Union agreements or Labor Inspectorate authorizations are mandatory conditions of lawfulness for any tool that could even potentially monitor workers remotely.
- The distinction between biometric data and simple identifying data is sharp: any transformation of physical characteristics into algorithmic models falls under the prohibition of Art. 9 GDPR.
References: Art. 9 GDPRArt. 5 GDPRArt. 4 Legge 300/1970Art. 114 D.Lgs. 196/2003Provvedimento n. 353/2024 Garante Privacy (L.S. S.r.l.)
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Frequently asked questions
Can an employee voluntarily authorize facial recognition?
No, in the employment context, consent is not considered freely given due to the power imbalance between the parties; therefore, it does not constitute a valid legal basis for processing biometric data.
Is it possible to use biometrics if the company proves that badges are often swapped?
The Authority has ruled that efficiency goals or preventing abuse do not justify the use of biometric data if less invasive alternatives exist, such as spot checks or personal badges.
What are the risks for a company that does not comply with these rules?
In addition to administrative fines up to 20 million euros or 4% of annual global turnover, the company risks civil lawsuits for damages and the inability to use the data in dismissal or disciplinary proceedings.
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