CalendarEU

EU GDPR Compliance Calendar

GDPR deadlines are part legal history and part live operating discipline.

Use both the fixed legal milestones and the recurring workflow SLAs to keep the privacy program current.

Author
Sorena AI
Published
Feb 21, 2026
Updated
Feb 21, 2026
Sections
4

Structured answer sets in this page tree.

Primary sources
4

Cited legal and guidance references.

Publication metadata
Sorena AI
Published Feb 21, 2026
Updated Feb 21, 2026
Overview

GDPR is mature law, but the calendar still matters. The most useful GDPR calendar includes both the fixed regulatory milestones that explain the current legal state and the recurring operational deadlines that determine day to day compliance. That means combining the adoption and application dates, SCC and adequacy milestones, and the ongoing clocks for DSARs, breach notification, DPIA review, RoPA maintenance, vendor oversight, and transfer reassessment.

Recommended next step

Turn EU GDPR Compliance Calendar into an operational assessment

Assessment Autopilot can take EU GDPR Compliance Calendar from planning deadlines, owners, and milestones from this page to a reusable workflow inside Sorena. Teams working on EU GDPR can keep owners, evidence, and next steps aligned without copying this guide into separate documents.

Section 2

Always-on operational deadlines

These are the deadlines that most often create enforcement pain because they are measured in hours or weeks, not years.

Treat them as service levels with owners, escalation, and evidence outputs.

  • DSARs: respond without undue delay and in any event within one month, with a documented basis for any two-month extension.
  • Breach notification: notify the supervisory authority within 72 hours of awareness unless the breach is unlikely to result in a risk to rights and freedoms.
  • Processor breach escalation: processors must notify the controller without undue delay after becoming aware.
  • Article 34 communications: where high risk exists, communicate to affected individuals without undue delay unless a legal exception applies.
Section 3

Monthly and quarterly governance cadence

GDPR failures often come from drift rather than from one missed incident. Governance cadence prevents that drift.

Build these recurring checks into the privacy operating calendar.

  • Monthly transfer and vendor change review for new destinations, sub-processors, and cloud-region changes.
  • Monthly notice and lawful-basis review for new product flows, cookies, analytics, and marketing changes.
  • Quarterly RoPA refresh for changed purposes, recipients, retention, security measures, and transfer mechanisms.
  • Quarterly DPIA screening for new or materially changed high-risk processing and automation use cases.
  • Quarterly DSAR and breach tabletop exercises in at least one live business area.
Section 4

Annual checkpoints that catch stale evidence

A privacy program without annual evidence refresh turns into archive theater.

Use annual checkpoints to remove outdated transfer, vendor, and retention assumptions.

  • Annual transfer review for high-risk routes, including TIAs, adequacy reliance, and supplementary measures where relevant.
  • Annual vendor review of Article 28 clauses, sub-processor lists, incident obligations, and security evidence.
  • Annual policy and notice version cleanup so old wording does not survive in live channels.
  • Annual training and escalation-path refresh for privacy, security, support, and procurement teams.
Primary sources

References and citations

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