EU AI Act Chapter IX - Post Market Monitoring Information Sharing And Market Surveillance- Article 78: Confidentiality

Oct 16, 2025by Maya G

Introduction

Understanding the confidentiality provisions of Article 78 is imperative for businesses and stakeholders engaged in the development and deployment of AI systems within the EU. This article aims to unpack the key elements of Article 78, elucidating its significance and impact on data protection and market activities. By exploring these provisions, stakeholders can gain a deeper understanding of how to navigate the complex regulatory landscape and ensure compliance with EU standards.

EU AI Act Chapter IX - Post Market Monitoring Information Sharing And Market Surveillance- Article 78: Confidentiality

Chapter IX: Post-Market Monitoring and Information Sharing

Chapter IX of the EU AI Act is pivotal in ensuring the ongoing compliance of AI systems after they have entered the market. This chapter delineates the requirements for post-market monitoring, information sharing, and market surveillance. By emphasizing the necessity of continuous oversight, Chapter IX ensures that AI systems maintain their compliance with EU regulations throughout their lifecycle, thus safeguarding public trust and safety.

This chapter mandates that providers of high-risk AI systems establish comprehensive post-market monitoring systems. These systems must be capable of collecting and analyzing data related to the performance and risks associated with AI systems, ensuring they adhere to safety and compliance standards. The emphasis on continuous data collection and analysis reflects the EU's commitment to maintaining high standards of safety and accountability in the rapidly evolving AI landscape.

Article 78: Confidentiality

Article 78 of the EU AI Act is dedicated to the confidentiality of information shared during post-market monitoring and market surveillance activities. The article underscores the necessity of protecting sensitive information, which is crucial for maintaining trust between AI providers, market surveillance authorities, and other stakeholders. By ensuring confidentiality, the EU AI Act fosters a collaborative environment where stakeholders can share necessary information without fear of unauthorized disclosure.

The protection of sensitive information is essential for preserving the integrity and competitiveness of businesses operating in the AI sector. By safeguarding proprietary data, trade secrets, and other sensitive information, Article 78 ensures that businesses can engage in post-market activities with confidence. This protection is vital for fostering innovation, as it prevents the unauthorized use or disclosure of proprietary technologies.

Key Provisions Of Article 78

  1. Protection of Confidential Information: Article 78 mandates that any information shared during post-market monitoring and market surveillance activities be treated as confidential. This includes proprietary data, trade secrets, and any other sensitive information. The protection of such information is essential for maintaining the competitive edge of AI providers and ensuring the integrity of the market.

  2. Limitations on Use and Disclosure: The article specifies that confidential information should only be used for the purpose of ensuring compliance with the EU AI Act. Unauthorized disclosure or use of this information is strictly prohibited, reflecting the EU's commitment to protecting sensitive business data. This limitation is crucial for maintaining trust between AI providers and regulatory authorities.

  3. Data Protection Considerations: Article 78 requires that any processing of personal data during post-market monitoring comply with existing EU data protection laws, such as the General Data Protection Regulation (GDPR). This alignment with broader data protection frameworks underscores the EU's commitment to safeguarding individual privacy and data security.

  4. Obligations for Authorities: Market surveillance authorities are obligated to implement robust measures that protect the confidentiality of the information they receive. This ensures that sensitive business data is not exposed or misused, thereby maintaining trust between stakeholders and regulatory bodies.

  5. Collaboration with Other Authorities: When sharing information with other authorities, market surveillance bodies must ensure that the receiving parties also adhere to confidentiality requirements. This requirement facilitates collaboration while safeguarding sensitive information, ensuring that all parties involved in post-market activities maintain the highest standards of confidentiality.

Importance Of Article 78 Confidentiality

The confidentiality provisions of Article 78 are vital for several reasons:

  • Trust Building: By ensuring confidentiality, the EU AI Act fosters trust between AI providers and regulatory authorities. Businesses are more likely to share necessary information when they are confident that it will be protected. This trust is essential for effective collaboration and compliance with regulatory requirements.

  • Innovation Encouragement: Protecting sensitive information prevents the unauthorized use or disclosure of proprietary technologies, encouraging continued innovation within the AI sector. By safeguarding intellectual property, Article 78 ensures that businesses can invest in research and development without fear of losing their competitive edge.

  • Legal Compliance: Adhering to confidentiality requirements helps businesses and authorities comply with broader EU data protection laws, such as the GDPR, minimizing the risk of legal penalties. This alignment with existing legal frameworks enhances the overall effectiveness of the regulatory environment.

  • Market Integrity: By safeguarding sensitive information, Article 78 helps maintain the integrity of the AI market. This protection is crucial for ensuring fair competition and fostering a healthy, dynamic market environment.

Implications For AI Providers And Authorities

AI providers and market surveillance authorities must understand and implement the confidentiality requirements of Article 78. Here are some practical steps they can take:

For AI Providers

  1. Establish Clear Protocols: Develop internal processes for identifying and handling confidential information during post-market monitoring activities. These protocols should be designed to ensure compliance with Article 78 and broader data protection laws.

  2. Training and Awareness: Train employees on confidentiality obligations and the importance of protecting sensitive information. Regular training sessions can help reinforce the significance of confidentiality and ensure that employees understand their responsibilities.

  3. Data Management Systems: Implement robust data management systems to securely store and process confidential information. These systems should be designed to prevent unauthorized access and ensure the integrity of sensitive data.

For Market Surveillance Authorities

  1. Confidentiality Agreements: Require confidentiality agreements from all parties involved in post-market monitoring and information sharing. These agreements should clearly outline the obligations of each party and the consequences of non-compliance.

  2. Secure Information Handling: Ensure that all information received is handled securely, with access restricted to authorized personnel only. Implementing strict access controls can help prevent unauthorized disclosure and maintain the confidentiality of sensitive information.

  3. Collaboration Protocols: Establish protocols for collaborating with other authorities while maintaining confidentiality. These protocols should ensure that all parties involved in information sharing adhere to the highest standards of confidentiality.

Conclusion

The confidentiality requirements outlined in Article 78 of the EU AI Act are crucial for protecting sensitive information during post-market monitoring and market surveillance. By ensuring that confidential data is safeguarded, the EU aims to build trust, encourage innovation, and maintain compliance with broader data protection laws. These provisions are essential for fostering a collaborative and competitive AI market within the EU. For AI providers, understanding and implementing these confidentiality measures is essential to operating successfully within the EU market. Market surveillance authorities must also prioritize confidentiality to maintain the integrity of their monitoring activities.