Summary Yes, under the proposed Cloud and AI Development Act (CADA), the European Commission has the power to amend Annex I (the list of "Grand Challenges") after the regulation enters into force. This authority is exercised through delegated acts adopted in accordance with Article 45. As explicitly stated in Article 6(4), the Commission may amend Annex I "to reflect technological and market developments," provided any changes remain "consistent with the objectives of the Cloud and AI Leadership Initiatives set out in Article 4." This mechanism ensures the framework remains agile without requiring a full legislative revision.

Detail

The Cloud and AI Development Act (CADA), as proposed in COM(2026) 502 final, establishes the Cloud and AI Leadership Initiatives to drive research, innovation, and large-scale capacity building across the EU's cloud and AI ecosystem. A core component of these initiatives is the concept of "grand challenges." Defined in Article 6(2), these are "large-scale, cross-sectoral initiatives addressing major technological and industrial challenges of strategic relevance for the Union." The specific challenges are currently enumerated in Annex I of the proposal.

Given the rapid pace of innovation in artificial intelligence, quantum computing, and data centre technologies, a static list of challenges risked becoming obsolete shortly after adoption. To address this, the proposal includes a specific legal mechanism to update Annex I dynamically.

The Legal Basis: Article 6(4)

The authority to amend Annex I is codified in Article 6(4) of the proposal. This provision grants the Commission a targeted power to adapt the list of grand challenges. The text of Article 6(4) states:

"To reflect technological and market developments the Commission is empowered to adopt delegated acts in accordance with Article 45 to amend Annex I in a manner consistent with the objectives of the Cloud and AI Leadership Initiatives set out in Article 4."

This clause establishes two critical conditions for any amendment:

  1. The Trigger: The amendment must be driven by "technological and market developments."
  2. The Constraint: The amendment must be "consistent with the objectives of the Cloud and AI Leadership Initiatives set out in Article 4."

The Procedural Framework: Article 45

The exercise of this power is governed by the general rules on delegated acts found in Article 45. This article ensures that while the Commission has technical agility, it remains under the democratic oversight of the European Parliament and the Council.

Key procedural elements include:

  • Duration of Delegation: The power to adopt delegated acts under Article 6(4) is conferred for an "indeterminate period of time" from the date of entry into force of the Regulation.
  • Revocation: The European Parliament or the Council may revoke this delegation at any time. A revocation decision ends the delegation but "shall not affect the validity of any delegated acts already in force."
  • Consultation: Before adopting a delegated act, the Commission "shall consult experts designated by each Member State" in line with the Interinstitutional Agreement on Better Law-Making.
  • Scrutiny and Objection: Once adopted, the Commission must notify the European Parliament and the Council simultaneously. The delegated act enters into force only if "no objection has been expressed either by the European Parliament or by the Council within a period of two months of notification." This period may be extended by three months at the initiative of either institution.

This "objection procedure" acts as a safety valve. If the legislature believes a proposed amendment to Annex I diverges from the political intent of the Cloud and AI Leadership Initiatives, they can block it.

Substantive Limits: Alignment with Article 4

The Commission cannot use Article 6(4) to fundamentally alter the scope of the Cloud and AI Leadership Initiatives. Any amendment to Annex I must align with the operational objectives listed in Article 4. These objectives include:

  • Advancing energy- and water-efficiency technologies for data centres (Operational Objective 1).
  • Developing secure, resilient, and performant open cloud computing stacks (Operational Objective 2).
  • Advancing Union capabilities in frontier AI, physical AI, and industrial AI (Operational Objectives 3, 4, and 5).
  • Supporting platforms for the large-scale deployment of AI agents (Operational Objective 6).
  • Increasing AI adoption in the public sector (Operational Objective 7).
  • Promoting broad AI adoption and the uptake of European cloud services (Operational Objective 8).

Consequently, the Commission could not use this power to introduce a grand challenge unrelated to these pillars, such as a challenge focused solely on non-strategic consumer entertainment software, unless it could be demonstrably linked to the strategic autonomy or competitiveness goals defined in Article 4.

Why This Mechanism Matters

The explanatory memorandum and recitals of the proposal emphasize that the cloud and AI landscape is characterized by "unprecedented and growing demand" and rapid technological shifts. The "grand challenges" in the initial proposal (covering environmental sustainability, cloud stacks, frontier AI, physical AI, industrial AI, cooperative models, AI agents, and public sector AI) reflect the state of the art at the time of drafting.

By enabling amendments via delegated acts, CADA ensures:

  1. Agility: The framework can respond to breakthroughs (e.g., new quantum computing applications or novel AI agent architectures) without waiting for the years-long ordinary legislative procedure.
  2. Strategic Continuity: While the specific challenges in Annex I can evolve, the overarching strategic direction remains anchored in the Treaty-based objectives of Article 4.

What this means for you

For legal counsel, compliance officers, and strategic planners in the cloud, AI, and data centre sectors, the amendment mechanism in Article 6(4) has significant practical implications:

  1. Active Monitoring of the Official Journal: Stakeholders must monitor the Official Journal of the European Union for delegated acts amending Annex I. Unlike primary legislation, delegated acts are published as soon as they enter into force (after the objection period) and are legally binding immediately. Missing an update could lead to misaligned R&D strategies.
  2. Funding and Project Eligibility: Many EU funding instruments, such as those under Horizon Europe or the Digital Europe Programme, are linked to the specific grand challenges in Annex I. If the Commission amends Annex I, the eligibility criteria for grants and "frontier AI priority projects" (under Article 8) may shift. Organisations should regularly verify that their project proposals align with the current version of Annex I.
  3. Strategic Roadmap Alignment: When developing long-term R&D roadmaps or seeking recognition as a "grand challenge" project, entities should base their strategies on the latest Annex I. A challenge that was prominent at the time of the proposal's introduction may be modified, expanded, or replaced to reflect new market realities.
  4. Engagement in Consultations: Before adopting a delegated act, the Commission is required to consult Member State experts. Industry associations and technical experts often feed into these consultations. Engaging early allows stakeholders to influence how new technological developments are framed within the amended challenges.
  5. Legal Compliance Checks: If an organisation proposes a new initiative for inclusion in Annex I, it must ensure the proposal clearly maps to the objectives in Article 4. This alignment is the legal prerequisite for the Commission to exercise its power under Article 6(4).

Common misconceptions

Misconception 1: The Commission can change Annex I at will. Correction: The Commission's power is strictly bounded. Procedurally, it is subject to the scrutiny of the European Parliament and the Council under Article 45 (who can object). Substantively, it is limited to amendments "consistent with the objectives... set out in Article 4." It cannot use this power to pursue goals outside the scope of the Cloud and AI Leadership Initiatives.

Misconception 2: Amendments to Annex I require a new legislative procedure. Correction: No. Article 6(4) explicitly provides for amendments via delegated acts. This is a faster, non-legislative procedure that does not require the full co-decision process of the ordinary legislative procedure, provided the Parliament and Council do not object within the statutory two-month window.

Misconception 3: Annex I is static for the lifetime of the regulation. Correction: The proposal explicitly anticipates change. The reference to "technological and market developments" in Article 6(4) signals that Annex I is a "living document" intended to be updated as the cloud and AI landscape evolves. The regulation is designed to adapt, not to freeze the definition of strategic challenges in time.

Related

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