Summary Under the proposed Cloud and AI Development Act (CADA), data centre projects in designated acceleration zones would face a strict 12-month permit-granting limit (Article 13(5)). To help meet it, Article 13(5) provides that "where such a status exists in national law, data centre projects shall be allocated the status of highest national significance possible and be treated as such in permit-granting processes" — but it then states the obligation applies only where such status exists and "shall not create an obligation for Member States to introduce such status." So the answer is conditional: yes where national law already has such a tier, otherwise no. CADA is a proposal (COM(2026) 502 final), not yet in force.

Detail

CADA would streamline permitting for data centres in Member State-designated acceleration zones. Article 13 facilitates the administrative and permit-granting processes, requiring that applications relating to planning, construction and operation be processed "in an efficient, transparent and timely manner."

The 12-month deadline

The core constraint in Article 13(5) is that the permit-granting procedure for data centre projects in acceleration zones "shall not exceed 12 months, from the moment a comprehensive application has been submitted." That limit is "without prejudice to any shorter time limits set by Member States." It covers the authorisations within the aggregated baseline permit for the zone, excluding installation-specific permits outside the baseline scope.

The "highest national significance" provision

To help meet that deadline, Article 13(5) adds:

"Where such a status exists in national law, data centre projects shall be allocated the status of highest national significance possible and be treated as such in permit-granting processes."

This clause is conditional. It does not require Member States to invent a new legal category. It instructs national authorities to apply the highest existing tier of national significance — where their domestic framework already distinguishes projects by significance (e.g. "projects of national interest," "overriding public interest," or similar) — so that the projects benefit from any expedited review, priority handling or shortened procedures already codified for critical infrastructure.

No obligation to create new status

Article 13(5) is explicit about the limit:

"This paragraph shall apply only where such status exists in national law and shall not create an obligation for Member States to introduce such status."

Member States with homogeneous permitting — where projects are treated equally regardless of significance — are not required to fragment their systems to create a special tier for data centres. They must still meet the 12-month deadline, but through the other Article 13 measures (aggregated baseline permits, single information points) rather than hierarchical classification.

Interaction with aggregated baseline permits

The status operates alongside the aggregated baseline permit in Article 13(2)–(3). Member States must issue, for each zone, an aggregated baseline permit covering the permits and administrative authorisations commonly required for data centre projects in that zone, excluding installation-specific permits. Before issuing it, they must carry out all necessary procedures and assessments, including any relevant environmental assessments, at zone level (Article 13(3)). Operators within the zone then need additional permits only for activities outside the baseline (Article 13(4)). The combination of the baseline permit and prioritised status (where available) is designed to compress the time from application to construction.

What this means for you

For in-house counsel and compliance officers at data centre operators, Article 13(5) offers a potential acceleration lever but demands rigorous preparation.

1. Audit national legal frameworks

For each Member State where you intend to deploy, determine:

  • Does national law recognise a tiered system of project significance?
  • If so, what procedural advantages attach to the highest tier (e.g. shortened appeal windows, mandatory prioritisation)?
  • If not, what alternative streamlining is available under the national transposition?

Where a "highest significance" status exists, proactively request it when submitting your comprehensive application.

2. Prepare for the 12-month clock

The clock starts when a "comprehensive application" is submitted. Incomplete or fragmented applications risk delay. Ensure documentation for the aggregated baseline permit and any installation-specific permits is ready in parallel, and confirm exactly which permits are excluded from the baseline.

3. Monitor the aggregated baseline permit

Confirm the Member State has issued the aggregated baseline permit for your zone (Article 13(2)); its absence is a primary blocker. Recall that the zone-level environmental and other assessments must be completed before issuance (Article 13(3)).

4. Engage single information points

Article 12 requires Member States to designate single information points to assist operators in zones with authorisations, spatial planning and environmental assessments. Engage early to confirm whether "highest national significance" status is applied automatically or on request, and to ensure your application is deemed comprehensive.

Common misconceptions

  • "CADA forces all Member States to create a 'national significance' category." No. Article 13(5) explicitly does not create an obligation to introduce such a status; it applies only where the status already exists.
  • "The 12-month deadline applies to all data centre projects in the EU." No. The 12-month limit and prioritisation apply to projects in designated acceleration zones (Article 13(1) and (5)). Projects outside zones follow national timelines unless designated as "data centre strategic projects" under Article 14, which carry different benefits.
  • "Highest national significance status guarantees approval." No. It affects the procedure and priority, not the outcome. It does not override substantive requirements such as environmental standards or zoning law.
  • "The baseline permit covers all necessary authorisations." No. Article 13(2) clarifies that it covers commonly required permits, excluding installation-specific permits (Article 13(4)). Operators must still obtain permits for activities outside the baseline.

Related

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