Data Protection Impact Assessment (DPIA)

1. Purpose and Scope

This DPIA evaluates the data protection risks associated with our mobile application’s processing of location data and other personal information.

2. Data Processing Description

2.1 Location Data Processing

  • Nature of Processing: Local processing only
  • Data Type: GPS coordinates
  • Storage: Temporary, device-only
  • Transmission: None
  • Purpose: Core application functionality

2.2 Authentication Data

  • Nature of Processing: Email-based authentication
  • Data Type: Email addresses
  • Storage: Secure servers in Germany
  • Transmission: Encrypted
  • Purpose: User authentication

3. Risk Assessment

3.1 Location Data Risks

  • Risk: Unauthorized access to device location
  • Mitigation: Local processing only, no server transmission
  • Residual Risk: Low

3.2 Authentication Risks

  • Risk: Unauthorized access to user accounts
  • Mitigation: Strong encryption, secure authentication
  • Residual Risk: Medium

4. Technical and Organizational Measures

4.1 Location Data Protection

  • Local processing only
  • No persistent storage
  • Automatic clearing of cache
  • User consent required

4.2 Authentication Protection

  • End-to-end encryption
  • Secure authentication protocols
  • Regular security updates
  • Access controls

5. Compliance with GDPR Principles

5.1 Lawfulness, Fairness, and Transparency

  • Clear privacy policy
  • Explicit consent for location data
  • Transparent data processing

5.2 Purpose Limitation

  • Data used only for intended purposes
  • No secondary processing
  • Clear purpose statements

5.3 Data Minimization

  • Minimal data collection
  • Local processing where possible
  • No unnecessary data storage

5.4 Accuracy

  • Regular data validation
  • User correction mechanisms
  • Data quality controls

5.5 Storage Limitation

  • Temporary storage only
  • Automatic deletion
  • Clear retention periods

5.6 Integrity and Confidentiality

  • Strong encryption
  • Access controls
  • Security measures

6. Consultation with Stakeholders

This DPIA has been reviewed by:

  • Data Protection Officer
  • Technical Team
  • Legal Team

7. Review and Updates

This DPIA will be reviewed:

  • Annually
  • After significant changes to processing
  • After security incidents
  • When required by law

Last Updated: 06.04.2025