Data minimization Data minimization is the principle of collecting, processing and storing only the necessary amount of personal information required for a specific purpose.

What is Data Minimization? Data minimization is a fundamental principle in data privacy and protection. It's about collecting and holding onto the bare minimum of personal information …

Apr 3, 2024 · What is data minimization? Data minimization aims to reduce the amount of collected data to only include necessary information for a specific purpose. Its goal is to …

Sep 8, 2025 · Data minimization is the idea that entities should only collect, use, and transfer personal data that is “reasonably necessary and proportionate” to provide or maintain a …

Data minimization refers to the principle of limiting data collection and retention to the bare minimum necessary to accomplish a given purpose. It’s a key principle embedded in privacy …

Mar 29, 2021 · To prevent excessive data collection, common best practices should be followed: Define the purpose of the data as explicitly as possible. Everyone involved, including data …

If you are holding more data than is actually necessary for your purpose, this is likely to be unlawful (as most of the lawful bases have a necessity element) as well as a breach of the …