The Tech Mastery Unconference is an initiative of:

Group Effort B.V.
Loosdrechtse Bos 19, 1213RH Hilversum, The Netherlands
KvK: 87868814
VAT: NL864431648B01

Effective Date: 15-05-2025


1. Ticket Purchase

By purchasing a ticket to any event hosted by Group Effort B.V., you agree to these terms and conditions. Tickets are valid only for the event for which they are purchased and are non-transferable unless otherwise stated.


2. Cancellation & Refund Policy


3. Liability Waiver

Participation is at your own risk. Group Effort B.V. and its representatives are not liable for any personal injury, loss, or damage to property that may occur during the event, except in cases of proven gross negligence.


4. Code of Conduct

We are committed to providing a safe, respectful, and inclusive environment. Harassment, discrimination, or disruptive behavior will not be tolerated. Attendees who violate this policy may be removed from the event without refund.


5. Intellectual Property

All content presented at the event, including talks, workshops, and materials, is the intellectual property of Group Effort B.V. or its speakers and may not be reproduced or distributed without permission.


6. Privacy and Data Use

By registering, you agree that we may store your data for ticketing, event updates, and communication related to the event. Your data will not be shared with third parties without consent, except where legally required. See our Privacy Policy for full details.


7. Photography and Recording

Events may be recorded or photographed. By attending, you consent to the use of your image or likeness for promotional purposes unless you inform us in writing before the event.


8. Applicable Law

These terms are governed by Dutch law. Any disputes will be submitted to the competent court in the Netherlands.