Sandboxes in Spain
The development of the Artificial Intelligence (AI) is advancing at an accelerated pace, transforming key sectors such as healthcare, cybersecurity, and education. However,, concerns about its ethical and regulatory impact are growing at the same pace. To ensure that technological innovation does not compromise fundamental rights, Spain has resumed the Regulatory sandbox in AI, an initiative designed to Testing algorithms in controlled environments before commercial implementation.
With the adoption of the EU AI Act on 2 August 2024, Spain joins the global trend of promoting development safe and responsible of AI, aligning itself with countries such as Switzerland, United Kingdom and Singapore, where these environments have demonstrated positive results in strategic sectors.
What is a regulatory sandbox and why is it key for AI?
A regulatory sandbox is a testing environment where companies and agencies can develop and evaluate AI technologies under regulatory oversightIts goal is to enable innovation without compromising security, privacy, or ethics, ensuring that algorithms comply with regulations before their actual implementation.
In the case of Spain, the regulatory sandbox in AI allows the participation of up to 12 high-risk systems, selected based on their social impact and level of innovation. Participating companies must:
- Submit a detailed technical report.
- Implement the regulatory requirements in a controlled environment.
- Make a self-assessment of regulatory compliance and a post-marketing monitoring.
This model ensures that AI systems reaching the market are secure, reliable, and transparent, generating greater trust in society.
Comparison with other sandboxes in Europe and the world
The yesRegulatory and boxes have proven effective in various regions:
- Zurich (Switzerland): Implemented an AI sandbox focused on parking management, autonomous vehicles, and education, demonstrating how this methodology can solve real-world urban problems.
- United Kingdom: Its sandbox, managed by the Information Commissioner's Office (ICO), prioritizes data protection while allowing new technologies to be tested without compromising privacy.
- Singapore: Implemented a test environment in the financial sector, allowing banks to evaluate the use of AI in fraud detection and automated decision-making.
Spain follows this line with the aim of becoming a European reference in the safe AI development.

The benefits of regulatory sandboxes in AI
The use of regulatory sandboxes offers key advantages for the technology industry:
- Greater trust in AI: They allow errors to be identified and corrected before launching a product to the market, reducing risks.
- Simplified regulatory compliance: They facilitate the adaptation of companies to EU AI regulations without slowing down innovation.
- Transparency and ethics: They ensure that AI meets ethical and human rights criteria.
- Collaboration between regulators and companies: They facilitate a open dialogue between developers, regulators and civil society.
He Spanish sandbox It will also serve to document good practices and improve future AI regulation in Europe.
Towards a safer and more regulated AI
Regulatory sandboxes in AI are an effective solution to ensure that technological innovation moves forward. without compromising security and fundamental rights. Spain has revived this initiative as part of its commitment to the AI Act, aligning itself with successful international models.
The challenge now is to achieve that businesses, regulators and society work together to ensure that AI is not only a tool for progress, but also respects the principles of transparency, fairness, and ethics.
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