Privacy Policy

1. Responsible Party

BJJ Lab GmbH
Hagenholzstrasse 65, 8050 Zurich, Switzerland
Email: info@bjjlab.ch

2. Data We Collect

When you use BJJ Lab Online, we may collect the following data:

  • Account data: Name, email address, and password (hashed) when you create an account.
  • Payment data: If you subscribe, payment is processed by Stripe. We store your Stripe customer ID but never your full card number. See Stripe's Privacy Policy.
  • Usage data: Course progress, lesson completions, and activity logs to track your learning.
  • Technical data: IP address, browser type, and access times in server logs.

3. Purpose of Processing

We process your data to:

  • Provide and maintain the platform and your account
  • Process payments and manage subscriptions
  • Track your learning progress
  • Communicate with you about your account or service changes
  • Ensure the security and stability of the platform

4. Cookies

This website uses the following cookies:

  • Essential cookies: Session cookies required for login and CSRF protection. These are strictly necessary and cannot be disabled.
  • Third-party cookies: YouTube embeds on the landing page may set cookies. We use the privacy-enhanced embed mode (youtube-nocookie.com) to minimize this.
  • Payment cookies: Stripe may set cookies during the checkout process to prevent fraud and process payments.

We do not use analytics or advertising cookies.

5. Third-Party Services

  • Stripe: Payment processing. Data may be transferred to the USA. Stripe complies with applicable data protection standards. Stripe Privacy Policy
  • YouTube: Video embeds on the landing page (privacy-enhanced mode). Google Privacy Policy

6. Data Retention

We retain your personal data for as long as your account is active or as needed to provide our services. If you delete your account, your personal data will be removed, except where retention is required by law (e.g., accounting records).

7. Your Rights

Under the Swiss Federal Act on Data Protection (nDSG), you have the right to:

  • Access your personal data
  • Request correction of inaccurate data
  • Request deletion of your data
  • Object to data processing
  • Request data portability

To exercise these rights, contact us at info@bjjlab.ch.

8. Changes to This Policy

We may update this privacy policy from time to time. Changes will be posted on this page.

Last updated: June 2026

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