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Will the New GDPR Rules Speed Up Your Investigation?Laws and Regulations
5 min readFor Legal Counsel

Will the New GDPR Rules Speed Up Your Investigation?

Questions from Legal Teams

Since Regulation (EU) 2025/2518 went into force in January 2025, we've received many questions from in-house counsel about the new GDPR enforcement procedures and their impact on organizations. The regulation applies to enforcement actions opened after April 2, 2027, giving you about two years to adjust your preparation and response to data protection inquiries.

Legal teams are asking: Do we need to restructure our incident response protocols? Will DPAs close cases faster? What if we fix a violation before the investigation ends?

Here's what you need to know.

Do These Deadlines Apply to Ongoing Investigations?

No. The Procedural Regulation applies only to enforcement actions opened after April 2, 2027. If a DPA began investigating your activities in 2026, the old procedural framework still governs that case, regardless of its duration.

This creates a split timeline. You'll need to track which procedural rules apply to which open matters. For cross-border cases already in the cooperation mechanism, don't expect the new 12 or 15-month clocks to start ticking.

What Defines a "Simple" vs. "Complex" Case?

The regulation doesn't clearly define these terms. Simple cases have a 12-month resolution deadline; complex cases have 15 months, extendable once. This distinction affects how much time you have to gather evidence, respond to inquiries, and negotiate remediation.

DPAs will likely classify cases based on the number of data subjects affected, technical complexity, and whether the matter involves cross-border cooperation. A single-country complaint about a misconfigured Consent Notice affecting a small user base will likely be simple. A cross-border investigation into real-time bidding infrastructure across multiple member states won't be.

Complex investigations require DPAs to produce a "key issues summary" to keep the case on track. If you're facing a complex inquiry, request clarity on the core issues early. That summary shapes what you'll need to defend.

Can a DPA Close the Case if We Fix a Violation Mid-Investigation?

Yes, under the new early resolution provision. If the alleged GDPR violation has stopped, DPAs can close a complaint without a full investigation. The complainant can object, but if the issue is resolved, the authority can wrap up the case.

This changes your response strategy. Previously, once an investigation opened, you were locked into the full procedural cycle. Now, if you can show that you've stopped the non-compliant processing and implemented controls to prevent recurrence, you may exit the process faster.

Document everything. If you're relying on early resolution, you need timestamped evidence showing when you identified the issue, what you changed, and how you verified the fix. A vague "we updated our CMP configuration" won't suffice. Show logs, configuration snapshots, and third-party audit results if available.

What "Specific Information" Must Complainants Include Now?

The Procedural Regulation tightens admissibility criteria. Complaints must include enough detail for a DPA to assess whether there's a plausible GDPR violation. Expect authorities to reject complaints that are too vague.

For your team, this means two things. First, if you're the subject of a complaint, you may see fewer frivolous cases reach the investigation stage. Second, if you're considering filing a complaint yourself, you'll need to provide concrete facts: which processing activities, which legal basis, which data subjects, and why you believe the processing violates specific GDPR articles.

DPAs will also need to quickly assess complaints and, in cross-border cases, send them to the lead supervisory authority promptly. This front-end triage should reduce the number of cases that linger.

How Should We Adjust Our Incident Response Protocols?

Start by mapping your current response cycle against the new deadlines. If a DPA opens a simple case investigation, you have 12 months to resolve it. Subtract time for the authority's review and decision-making, and you're realistically looking at 6 to 9 months to gather evidence, conduct internal interviews, and submit your defense.

That's tight. Most organizations currently operate on 12 to 18-month response cycles for complex regulatory inquiries. You'll need to compress that.

Practical steps:

  • Pre-stage evidence repositories. Know where your consent records, processing logs, and DPA correspondence are before an inquiry arrives.
  • Draft template responses for common inquiry types (consent validity, data subject rights, cross-border transfers). You won't have time to write from scratch.
  • Identify external counsel early. If you wait until the DPA's first information request, you've already lost weeks.
  • Run tabletop exercises. Simulate a 12-month investigation timeline and identify where your process breaks down.

Does This Make GDPR Enforcement More Predictable or Just Faster?

Both, if it works as intended. The regulation aims to create consistency across member states by imposing uniform procedural deadlines. In theory, you should see less variation in case resolution times and how authorities handle cross-border cooperation.

But faster doesn't always mean better for organizations under investigation. Tighter deadlines increase pressure on your legal and technical teams. You'll have less time to negotiate, less room for iterative remediation, and fewer opportunities to educate the DPA on technical nuances.

The early resolution mechanism is a double-edged sword. It rewards organizations that can quickly identify and fix violations, but it also means you need detection and remediation capabilities that operate on compressed timelines. If your compliance program can't diagnose a consent-validity issue and implement a fix within weeks, you won't benefit from early resolution.

Next Steps

The Procedural Regulation is Regulation (EU) 2025/2518. Read Articles 8 through 12 for the admissibility and timeline provisions. Your lead supervisory authority may issue guidance on how it interprets "simple" versus "complex" cases, so check for updates from the DPA that oversees your main establishment.

If you're dealing with cross-border processing, review the cooperation mechanism rules in Chapter VII of the GDPR alongside the new procedural deadlines. The two frameworks interact in ways that aren't immediately obvious, particularly around how the 15-month clock runs when multiple authorities are involved.

And if you haven't already, audit your current incident response protocols against a 12-month resolution timeline. Most organizations will need to tighten their procedures significantly before April 2027.

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