Tribus Leonum

Privacy Policy

At Tribus Leonum, we are committed to protecting your personal information and your right to privacy. This policy explains how we collect, use, and protect your data in compliance with the UK General Data Protection Regulation (UK GDPR) and the Data Protection Act 2018.

1. Who We Are

Tribus Leonum is a trading name of Doctrinae Ltd, a company registered in England and Wales under company number 16187164, with its registered office at 167-169 Great Portland Street, 5th Floor, London, United Kingdom, W1W 5PF.

For the purposes of data protection law, Doctrinae Ltd is the data controller responsible for your personal information. You can contact us regarding this policy via our Contact Page.

2. Information We Collect

Depending on how you interact with us, we may collect:

  • Your email address when you purchase a course or access your account, and your name and email address when you contact us.
  • Information relating to your purchases, including the course purchased, transaction references, purchase status, and information recording your acceptance of applicable terms or consents at checkout.
  • Billing information and other information required to process your purchase and determine any applicable taxes. Payment details, such as card information, are collected and processed securely by our payment provider, Stripe, and are not stored directly by us.
  • Account and authentication information necessary to provide and manage access to purchased courses.
  • Communications you send to us, including support enquiries.
  • Technical information such as IP address, browser type, device information, and request logs, where collected for security, fraud prevention, operational, or evidential purposes.
  • Cookies and similar technologies, as described in our Cookie Policy.

3. Lawful Basis for Processing

We rely on the following lawful bases under UK GDPR:

  • Performance of a contract, such as processing your purchase and providing course access.
  • Consent, such as for marketing communications where applicable.
  • Legitimate interests, such as operating, securing, and improving our website and services.
  • Legal obligations, such as financial and tax record keeping.

4. How We Use Your Information

We use personal information where necessary to:

  • Process purchases and provide access to the courses you have purchased.
  • Create and manage your account and authenticate access to our services.
  • Maintain records of purchases and, where applicable, your agreement to terms or consent given during checkout.
  • Send transactional communications, such as confirmation of your purchase and course access.
  • Respond to enquiries and provide customer support.
  • Prevent fraud, protect our services, and investigate technical or security issues.
  • Maintain appropriate business, financial, tax, and legal records.
  • Analyse and improve our website and services where permitted by law.
  • Comply with our legal and regulatory obligations.

5. Third-Party Services and Sharing of Information

We use third-party service providers to operate our website and provide our services. Depending on the service and the processing involved, these organisations may process personal information on our behalf or for their own purposes in accordance with their own legal obligations.

These include:

  • Clerk – provides account authentication and login services.
  • Stripe and Link – provide payment processing, payment authentication, fraud prevention, and related transaction services. Payment information entered during checkout is securely processed by Stripe and is not stored directly by us. If you choose to use Link, Stripe may store and use your payment and contact information to provide its Link service in accordance with Stripe's own terms and privacy policy.
  • Resend – delivers transactional emails relating to purchases and course access.
  • Vercel – hosts and delivers our website and processes technical information such as IP addresses and request logs for hosting, security, and operational purposes.
  • Formspark – processes information submitted through our contact form so that we can receive and respond to enquiries.

We do not sell your personal information.

Some of these providers may process personal information outside the United Kingdom. Where UK data protection law requires safeguards for an international transfer, we take appropriate steps to ensure that those safeguards are in place.

6. Your Rights

Under UK data protection law, you may have the right to:

  • Access the personal data we hold about you.
  • Request correction or deletion of your data.
  • Object to or restrict how we use your data.
  • Withdraw consent at any time where processing is based on consent.
  • Request data portability where applicable.

You also have the right to lodge a complaint with the Information Commissioner's Office (ICO).

7. Data Security

We take appropriate technical and organisational measures to safeguard your personal data, including secure storage and limiting access to authorised personnel.

Payment information is handled securely by Stripe through its payment technology and is not stored directly on our systems.

8. Data Retention

We retain your personal data only for as long as necessary to fulfil the purposes outlined in this policy, or as required by law, including applicable tax, accounting, and legal record-keeping requirements.

9. International Transfers

If we transfer your personal data outside the UK, we will ensure that appropriate safeguards are in place where required by applicable data protection law.

10. International Users

While Doctrinae Ltd is established in the United Kingdom and subject to UK data protection law, we recognise that individuals may access our services from outside the UK.

Where other privacy laws apply to our processing of your personal information, we will comply with the rights and obligations that apply to us under those laws.

If you are located outside the UK and wish to exercise applicable privacy rights, you can contact us through our Contact Page.

11. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.

Last updated: 9/14/2026