NEWExcel AI Agents: use Copilot and Claude in Excel, and prove every number is right. Excel AI Agents course. See the course →

Privacy Policy

Last updated: 13 November 2026

This Privacy Policy explains how Mellon Training (“we”, “us”, “our”) collects, uses and protects your personal data when you visit mellontraining.com (the “Site”).

Our video courses are sold and delivered on Udemy. We do not sell courses, take payments or create user accounts on this Site. See Section 3 for what happens when you enrol on Udemy.

We follow the EU General Data Protection Regulation (GDPR) and Greek data protection law (Law 4624/2019).


1. Who we are (data controller)

For any privacy question, or to use your rights, email us at the address above.


2. What data we collect

Information you give us

Information collected automatically

Information that stays on your device

Our free course remembers which lessons you have marked as done. This is saved only in your own browser (local storage). It is never sent to us, and clearing your browser data removes it.

What we do not collect

We do not collect payment details, and there are no user accounts on this Site. We do not intentionally collect special categories of data (such as health, religion or political opinions) and ask that you do not send them to us.


3. Our courses on Udemy

When you click “Enroll” on our Site, you go to Udemy. Udemy handles your account, payment and access to the course, as an independent controller under its own Privacy Policy.

As the instructor, we see only what Udemy shares with instructors: for example, the name on your Udemy profile, the questions and messages you send us in the course, and the reviews you leave. We use this only to teach and support the course. We never receive your payment details from Udemy.


4. How we use your data and our legal basis

Purpose Legal basis (GDPR)
Sending the free resources and newsletter you signed up for Consent (you can withdraw at any time)
Answering your messages Legitimate interest; steps you asked us to take
Measuring how the Site is used (Google Analytics) Consent (through the cookie banner)
Counting clicks on course links Legitimate interest (knowing which courses visitors look at)
Supporting students in our Udemy courses Legitimate interest
Keeping the Site secure and blocking spam Legitimate interest
Meeting legal and tax obligations Legal obligation

5. Marketing emails

If you sign up, we send you the free resources you asked for, Excel tips, news about our courses and occasional offers. Every email has an unsubscribe link, and you can also ask us to remove you. Withdrawing consent does not affect emails sent before you withdrew it.


6. How long we keep your data


7. Service providers

We share data only with the providers that help us run the Site:

We do not sell your personal data. Some of these providers are based in the United States. Where data leaves the European Economic Area, it is protected by the EU–US Data Privacy Framework or the EU Standard Contractual Clauses.


8. Your rights under GDPR

You have the right to:

To use any of these rights, email info@mellontraining.com. We will reply within one month. For data held by Udemy, contact Udemy directly.


9. Data security

We use reasonable technical and organisational measures to protect your data, including encrypted connections (HTTPS), access controls and trusted providers. No method of transmission over the internet is completely secure.


10. Children

This Site is meant for adults learning Excel and related skills. We do not knowingly collect personal data from children under 15. If you believe a child has given us personal data, contact us and we will delete it.


11. Changes to this policy

We may update this Privacy Policy from time to time. The “Last updated” date at the top shows the latest version.


12. Contact

Questions about this policy or your data? Email info@mellontraining.com or write to us at the address in Section 1.

WATCHING ON YOUTUBE?

The full courses go further

11 step-by-step courses on Excel, Power BI, Python and AI, all on Udemy with lifetime access.