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GDPR

GDPR Compliance: A Comprehensive Implementation Guide

Dariusz Zalewski
Dariusz Zalewski
Founder & CEO
December 20, 202516 min read
GDPR Compliance: A Comprehensive Implementation Guide

Key Takeaways

  • 1 GDPR applies if you process EU residents' data-regardless of your location
  • 2 Fines can reach €20M or 4% of global revenue-whichever is higher
  • 3 Data subject rights must be handled within 30 days
  • 4 Privacy by design is mandatory, not optional

The 7 GDPR Principles

1. Lawfulness, Fairness, Transparency

Process data legally, fairly, and transparently

2. Purpose Limitation

Collect for specified, explicit, legitimate purposes

3. Data Minimization

Collect only what's necessary

4. Accuracy

Keep data accurate and up to date

5. Storage Limitation

Don't keep data longer than necessary

6. Integrity & Confidentiality

Ensure appropriate security

7. Accountability

Demonstrate compliance with all principles

Data Subject Rights

Right Description Response Time
Access Know what data you hold about them 30 days
Rectification Correct inaccurate data 30 days
Erasure "Right to be forgotten" 30 days
Portability Receive data in machine-readable format 30 days
Objection Object to certain processing Immediate
Restriction Limit how data is processed 30 days

Implementation Checklist

Conduct data mapping and inventory
Identify lawful basis for each processing activity
Update privacy notices and consent mechanisms
Implement data subject request procedures
Establish breach notification procedures (72 hours)
Appoint DPO if required
Conduct DPIAs for high-risk processing

Simplify GDPR compliance

Meewco helps you map data flows, manage consent, and handle DSRs efficiently.

Dariusz Zalewski

About Dariusz Zalewski

Founder and CEO of Meewco. With over 15 years of experience in information security and compliance, Dariusz helps organizations build robust security programs and achieve their compliance goals.

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