What is Data Minimization?
A principle prohibiting collection of data beyond what is necessary for the defined purpose
Data Minimization is a fundamental privacy principle stating that only data necessary for the defined purpose should be collected and processed.
The principle in practice:
• **Collection** - Collect only what's necessary • **Retention** - Keep only as long as needed • **Access** - Limit access to those who need it • **Sharing** - Share only the minimum required
Examples:
• Don't request birth date if only 18+ verification is needed • Don't store credit card details if not required • Delete data after purpose completion
Benefits:
• Reduced breach risks • Regulatory compliance • Customer trust • Storage savings
Data minimization is an explicit requirement in GDPR (Article 5) and Amendment 13.
⚠️ This information is provided for general informational purposes only and does not constitute legal advice. For professional advice tailored to your organization, please consult a privacy protection expert.
Related Terms
GDPR - General Data Protection Regulation
European regulation protecting personal data, applying to any organization processing EU citizens' data
Privacy by Design
An approach that integrates privacy protection from the design phase of products and systems
Amendment 13 to the Privacy Protection Law
A comprehensive amendment to Israeli Privacy Protection Law strengthening personal data protection
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