Privacy Policy

1. Overview

Northfield BI Atelier (“we”, “us”, “our”) provides online education in Business Intelligence. This Privacy Policy explains what personal data we collect, how we use it, and your choices.

2. Data we collect

• Account data: name, email, password (hashed), organization, role
• Transaction data: purchased items, amounts, timestamps
• Learning data: course progress, quiz attempts, notes
• Technical data: IP address, device identifiers, approximate location
• Cookies and similar technologies for essential operations and analytics

3. How we use data

• Provide and improve courses and support
• Process orders and send transactional emails
• Prevent fraud and secure our platform
• Analyze usage to enhance learning outcomes

4. Cookies

We use essential cookies for sign-in and session continuity, and analytics cookies to understand product performance. You can decline non-essential cookies via the banner. See also your browser’s settings for additional controls.

5. Legal bases

We process data under the following legal bases: performance of a contract, legitimate interests (e.g., platform security, product improvement), and consent where required.

6. Sharing

We share data with service providers (e.g., payment processing, email delivery) under contracts requiring confidentiality and security. We do not sell personal data.

7. Security

We apply administrative, technical, and physical safeguards proportionate to the sensitivity of the data, including encryption in transit and access controls.

8. Data retention

We retain personal data while your account is active and as needed to comply with legal obligations or resolve disputes. Learning progress may be anonymized for research.

9. Your rights

• Access, correction, deletion, and portability
• Restriction or objection to certain processing
• Withdrawal of consent where applicable

To exercise rights, contact [email protected]. We may verify your identity before fulfilling requests.

10. Children

Our services are intended for individuals 16 years and older. We do not knowingly collect data from children under 16.

11. International transfers

Where data moves across borders, we use appropriate safeguards such as Standard Contractual Clauses.

12. Updates

We may update this policy to reflect changes to our practices. Material changes will be announced on this page with a new effective date.