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GDPR Compliance Implementation

compliance-gdpr

GDPR compliance implementation: Subject Access Requests (30-day), right to erasure, consent management, data retention policies, 72-hour breach notification, lawful basis, PII detection, data minimization. PostgreSQL RLS for data isolation. Use when implementing GDPR features, data subject rights...

SKILL.md

Full skill instructions

GDPR Compliance Implementation

When to use

  • Implementing Subject Access Requests (SAR) and right to erasure
  • Designing consent management systems
  • Setting up data retention and automatic deletion
  • Planning 72-hour breach notification workflow
  • Choosing lawful basis for data processing

Core principles

  1. Privacy by design — build privacy in from the start; retrofitting is 10x harder
  2. Data minimization — collect only what you need for the stated purpose
  3. 72 hours for breach notification — to supervisory authority; 30 days for SAR response
  4. Consent must be specific and withdrawable — "I agree to terms" does not cover marketing emails
  5. Document the lawful basis — legitimate interest requires a balancing test; consent is not always the right choice

References available

  • references/​data-mapping.md — retention schedules, lawful basis matrix, data flow mapping, PII inventory
  • references/​consent-management.md — consent record schema, grant/​withdraw patterns, audit trail requirements
  • references/​dsar-procedures.md — SAR workflow (30-day), right to erasure with financial compliance exceptions, breach notification steps

Assets available

  • assets/​dpia-template.md — Data Protection Impact Assessment template for high-risk processing