Want to know more about how we work?

For a successful and valuable employee survey, secure, pristine data processing is essential. Below you can download our detailed explanations.

Employee Survey Anonymity

This document provides a detailed overview of our working method in accordance with the applicable data protection legislation (GDPR). It clarifies exactly which personal data we process during the research. It also explains that your organisation only receives aggregated results, whereby we apply a strict lower limit of a minimum of six fully completed questionnaires per report. Finally, this file contains specifications regarding our secure data storage and the procedures for employees to view or delete their data.

Explanation of data processing (Quality & Privacy)

In this document you can read how we clean the collected data to provide your organisation with a reliable and accurate picture. We explain how we filter unusable responses (such as ‘speeders’ or duplicate submissions) from the dataset using five fixed quality checks before we start the analysis. In addition, we explain how we automatically scan and filter open-ended answers for traceable information, such as personal names and contact details. This is how we guarantee that the final report contains high-quality data and that the privacy of employees is safeguarded.

Should you have any questions or require further clarification after reading, please feel free to contact us via survey@netprove.nl, WhatsApp on 020 789 3277.

Download detailed explanation

Employee Survey Anonymity

Staff Survey 2026 Anonymity