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Privacy Policy for CDDx Chrome Extension

Effective Date: January 13, 2026

Privacy Commitment: CDDx does NOT collect, store, transmit, or share any personal data. All data processing occurs locally on your device.

1. Overview

This Privacy Policy describes how the CDDx Chrome Extension ("Extension", "we", "our") handles data. We are committed to protecting your privacy and ensuring complete transparency about our data practices.

2. Data Collection

2.1 No Data Collection

The CDDx Extension does NOT collect, store, or transmit any of the following:

  • Personal information (names, email addresses, phone numbers)
  • Browsing history or activity
  • Login credentials or authentication tokens
  • Cookies or tracking data
  • Usage analytics or telemetry
  • Location data
  • Any other personally identifiable information (PII)

2.2 Local Storage Only

The Extension uses Chrome's local storage API solely to save your preferences and settings on your device. This data:

  • Remains exclusively on your local device
  • Is never transmitted to external servers
  • Is never shared with third parties
  • Is deleted when you uninstall the Extension

3. Permissions Explanation

The Extension requires certain permissions to function. Here's why each permission is needed:

3.1 Required Permissions

  • activeTab: Allows the Extension to interact with the current browser tab only when you activate it. No background tracking occurs.
  • storage: Saves your Extension preferences locally on your device only.
  • tabs: Enables the Extension to manage tabs for convenience features. No tab data is collected or transmitted.
  • cookies: Allows reading cookies from specific websites to enhance functionality. Cookies are accessed only when you interact with the Extension and are never transmitted externally.
  • windows: Manages browser windows for Extension features. No window data is collected.

3.2 Host Permissions

The Extension requests access to specific domains to provide convenience features:

  • https://app.collaborativedrug.com/*: Required for Extension features on this specific website
  • https://montai.atlassian.net/*: Required for Extension features on this specific website

These permissions do not grant us access to your data. All processing occurs locally on your device.

4. Third-Party Services

The CDDx Extension does NOT:

  • Connect to any third-party analytics services
  • Use any third-party tracking tools
  • Share data with advertisers or data brokers
  • Integrate with external APIs that receive user data
  • Contain any third-party scripts or libraries that collect data

5. Data Retention

Since we do not collect any data, there is no data retention policy. All locally stored preferences are deleted when you uninstall the Extension.

6. Data Security

While no data is transmitted or stored externally, we implement security best practices in the Extension's code to protect the integrity of local data storage.

7. Your Rights

You have complete control over the Extension:

  • Access: All stored data is local and accessible only to you
  • Deletion: Uninstalling the Extension removes all locally stored data
  • Transparency: The Extension's source code can be reviewed for verification

8. Children's Privacy

The Extension does not collect any data from anyone, including children under 13. We do not knowingly collect or solicit personal information from children.

9. Changes to This Policy

We may update this Privacy Policy to reflect changes in the Extension's functionality. Any changes will be posted with an updated effective date. Continued use of the Extension after changes constitutes acceptance of the updated policy.

10. Compliance

This Extension complies with:

  • Chrome Web Store Developer Program Policies
  • General Data Protection Regulation (GDPR)
  • California Consumer Privacy Act (CCPA)
  • Other applicable data protection regulations

11. Open Source

The Extension's code may be reviewed to verify these privacy claims. We encourage transparency and welcome scrutiny of our data practices.

12. Contact Us

If you have any questions about this Privacy Policy or the Extension's data practices, please contact us.

Note: Since we do not collect any data, we cannot provide access to, modify, or delete user data (as none exists).


© 2026 CDDx. This privacy policy applies to version 1.0.2 and later versions of the CDDx Chrome Extension.