Back to DPDPA Glossary Index
Section 6(1); purpose-based practiceProcessing & Consent
Data Minimisation
Data minimisation limits personal data to what is needed for the specified purpose.
Meaning and legal context
Section 6 ties consent to necessary data. Consider minimisation in forms, logs, analytics, permissions and retention, not just initial collection.
Practical application
Explain each field's purpose and remove unjustified fields.
Related concepts
Official sources and editorial review
Prepared by DPDPA Shield. Explanations are plain-language summaries; the cited legislation controls. Last reviewed .
Put privacy knowledge into practice
Explore consent, data inventory and rights-request workflows with DPDPA Shield.