Summary Under the proposed Cloud and AI Development Act (CADA), small subsidies provided to cloud and AI projects generally fall under the de minimis rule if they remain below the applicable EU threshold (ā‚¬300,000 over three fiscal years). Such aid is deemed not to affect trade between Member States and does not require prior notification to the European Commission. However, as proposed, CADA explicitly states in Recital 89 that its measures are "without prejudice to the application of Articles 107 and 108 TFEU." Consequently, while de minimis aid offers a streamlined path for supporting small SMEs or Experience and Acceleration Centres for AI, in-house counsel must verify that the cumulative aid does not exceed the threshold and that the recipient is not excluded due to sector-specific restrictions. The proposal does not create a standalone exemption; it operates entirely within the existing State aid framework.

Detail

The Cloud and AI Development Act (CADA), as proposed in COM(2026) 502 final, aims to strengthen Europe's cloud and AI ecosystem by establishing frameworks for research, data centre deployment, and sovereign cloud services. A critical component of this framework involves public funding. As proposed, CADA supports projects through the Cloud and AI Leadership Initiatives, which include research and innovation activities aimed at achieving large-scale capacity (Article 3). These initiatives may be supported by funding from Union programmes, such as Horizon Europe and the Digital Europe Programme, as well as by Member States through research, development, and innovation measures (Recital 29).

The De Minimis Rule and CADA

The core question for compliance officers is whether small grants or subsidies provided under the auspices of CADA-related national strategies or initiatives constitute State aid that requires notification. The de minimis regulation (Commission Regulation (EU) No 1407/2013, as amended) provides that aid granted to an undertaking is deemed not to affect trade between Member States and does not distort competition, provided it does not exceed ā‚¬300,000 over any period of three fiscal years.

CADA does not create a new, standalone exemption from State aid rules. Instead, Recital 89 of the CADA proposal explicitly states: "If any of the measures provided for by this Regulation constitute State aid, the provisions concerning such measures are without prejudice to the application of Articles 107 and 108 TFEU." This confirms that the general EU State aid framework remains fully applicable. Therefore, if a Member State or public body provides financial support to a cloud provider, data centre operator, or AI developer under CADA's national implementation strategies, and that support meets the definition of State aid under Article 107(1) TFEU, the de minimis rule can be applied if the aid amount is within the threshold.

Application to CADA-Specific Entities

CADA introduces specific structures that may benefit from de minimis aid, provided the aid is directed at undertakings and not at the public bodies themselves:

  1. Experience and Acceleration Centres for AI (Centres for AI): Article 5 of CADA requires Member States to establish Centres for AI, which build on European Digital Innovation Hubs. These centres support the integration and scaling-up of AI use cases, particularly for SMEs and small mid-caps (SMCs). Public funding used to set up or operate these centres, or specific grants provided to SMEs accessing these centres, may qualify as de minimis aid if the individual grants to undertakings stay below the ā‚¬300,000 three-year limit. However, if the funding is for the public body's own infrastructure, it may not constitute aid to an undertaking at all.
  2. Small and Medium-sized Enterprises (SMEs): Article 33 encourages Member States to monitor procurement of innovation and aims for at least 25% of relevant cloud and AI procurement innovation procedures to be awarded to SMEs. Additionally, national cloud and AI strategies (Article 7) must include measures to accelerate adoption among SMEs. Direct grants, subsidies, or favourable loans provided to these SMEs for adopting sovereign cloud services or developing AI models can be structured as de minimis aid, avoiding the lengthy notification process to the Commission.
  3. Data Centre Operators: While large data centre projects may qualify as "data centre strategic projects" under Article 14 and thus require State aid clearance (potentially under the General Block Exemption Regulation or specific exemptions), smaller, innovative data centre initiatives or sustainability upgrades might be supported via de minimis aid, provided the cumulative aid to the operator does not breach the threshold.

Compliance Obligations and Penalties

For in-house counsel and compliance officers, relying on the de minimis rule requires strict adherence to procedural safeguards under the de minimis regulation, as CADA itself does not prescribe these specific administrative steps:

  • Notification to the Commission: While prior approval is not needed, Article 10 of the de minimis regulation requires a notification to the Commission of any de minimis aid granted, including the identity of the recipient, the amount of aid, and the date of granting. This must be done within 15 days of the aid being granted.
  • Transparency: The aid must be transparent. Recipients must publish information about the aid received on a website, including the name of the beneficiary, the form and amount of aid, and the date of granting. This information must remain available for ten years.
  • Cumulative Limits: The ā‚¬300,000 limit applies to all de minimis aid received by the undertaking, regardless of the source (national, regional, or EU) or the legal basis. Compliance officers must track all aid received by their entity over the preceding two fiscal years and the current year to ensure the limit is not exceeded.
  • Excluded Sectors: De minimis aid cannot be granted to undertakings in distress, nor to certain sectors such as fisheries, aquaculture, and primary production of agricultural products. While cloud and AI providers are generally not in these excluded sectors, if an AI company also operates in an excluded sector, the aid must not benefit the excluded activity.

If the de minimis threshold is exceeded, the aid becomes unlawful State aid if not notified. The Commission can order the recovery of the aid with interest. Therefore, accurate tracking and documentation are essential.

What this means for you

For in-house counsel and compliance officers in cloud and AI companies, the de minimis rule offers a pragmatic tool for accessing public support without the burden of full State aid notification. However, it demands rigorous internal controls.

  1. Track All Aid: Implement a system to track all public subsidies, grants, and favourable loans received by your entity across all Member States. The three-year rolling window means you must look back two years and forward one year.
  2. Verify Eligibility: Before accepting a grant under a national CADA implementation plan (e.g., for setting up a Centre for AI or adopting sovereign cloud services), confirm that the grant does not push you over the ā‚¬300,000 limit.
  3. Ensure Transparency: Be prepared to publish the required information on your website. Failure to do so can invalidate the de minimis exemption, turning the aid into unlawful State aid.
  4. Consult National Authorities: National cloud and AI strategies (Article 7) will vary. Work with national competent authorities to ensure that the specific instruments used to support CADA objectives are structured correctly as de minimis aid where applicable.

Common misconceptions

  • Misconception 1: CADA creates a new State aid exemption.
    • Reality: CADA does not exempt measures from State aid rules. Recital 89 explicitly preserves the application of Articles 107 and 108 TFEU. The de minimis rule is a general EU State aid instrument, not a CADA-specific provision.
  • Misconception 2: De minimis aid requires no reporting.
    • Reality: While prior notification to the Commission is not required, post-grant notification and transparency obligations are mandatory. Failure to notify the Commission or publish the aid details can lead to the aid being classified as unlawful.
  • Misconception 3: The ā‚¬300,000 limit applies per project.
    • Reality: The limit applies to the total de minimis aid received by the undertaking over any period of three fiscal years, regardless of the number of projects or sources.

Related

This is general information about a draft EU regulation, not legal advice.