Privacy Policy.
Last Updated: 7/4/2026
Given the intimate nature of the LM42P project, we treat your privacy and discretion as a fundamental engineering requirement. This policy outlines exactly what data we collect, why we need it, and how we protect it in accordance with Swiss and European data protection standards.
1. Information We Collect
- Direct Communications: When you use our contact form or email us directly, we collect your name, email address, and the contents of your message.
- Commission Data: If you commission a physical machine, we collect the necessary shipping and fulfillment details required to deliver the hardware to your location.
- Payment Data: We do not host or store your financial data. All donations and blueprint purchases are securely handled by third-party payment processors (e.g., PayPal). We only receive confirmation that a transaction occurred.
2. How We Use Your Information
Your data is used strictly for operational purposes:
- To fulfill hardware commissions and deliver digital files.
- To provide customer support and technical assistance for DIY builds.
- We will never sell, rent, or trade your personal information to third-party marketing agencies.
3. Cookies & Local Storage
Our website utilizes a minimalist approach to browser storage. We do not use intrusive tracking cookies, analytics pixels, or cross-site tracking scripts. We utilize standard browser localStorage strictly for functional purposes:
- Age Verification: When you verify your age to enter the Gallery, a simple true/false flag is saved in your browser's local storage so you are not repeatedly prompted. This data never leaves your device and is not sent to our servers.
4. Data Retention & User Rights
We retain commission and correspondence data only as long as necessary to fulfill our service obligations and comply with Swiss tax/accounting laws.
You have the absolute right to request a copy of the personal data we hold about you, or request its complete and permanent deletion from our active systems. To exercise this right, simply contact us via the email provided below.