MBW

Legal

Privacy policy

This English version is a courtesy; the German version (Datenschutzerklärung) is the one that applies.

As of November 2026

In short

This website sets no cookies, uses no analytics or tracking tools and loads nothing from other providers: fonts, images and animations come from the same server as the page. Personal data arises only when you visit the site (at the host), write to us or book a call.

Controller

Responsible for the processing of data on this website is:

Sujita Ghale
Promenadestr. 20a
85579 Neubiberg
Germany
Email: hello@modelingabetterworld.com

Hosting

The website is hosted by Vercel Inc., 440 N Barranca Ave #4133, Covina, CA 91723, USA. With every visit, Vercel processes the data that is technically necessary:

  • your IP address
  • the date and time of the visit
  • the page visited and the page you came from
  • browser and operating system

This serves to deliver the site and to protect it from misuse. The legal basis is our legitimate interest in a secure, working website (Art. 6(1)(f) GDPR). Vercel keeps these logs only as long as this requires; Vercel does not state a fixed period.

Vercel processes this data on our behalf; the data processing agreement (Art. 28 GDPR) is part of Vercel's terms. Data may be transferred to the USA. Vercel is certified under the EU-U.S. Data Privacy Framework (Art. 45 GDPR), and the data processing agreement also contains standard contractual clauses (Art. 46 GDPR).

What your browser remembers

When you switch the language or the colour scheme, your browser stores that choice locally (in localStorage, under “mbw.lang” and “mbw.theme”) so that it applies on your next visit. These entries never leave your device, and we do not receive them. They are strictly necessary for the function you asked for (§ 25(2) no. 2 TDDDG); you can delete them in your browser at any time.

The business case calculator

What you enter into the calculator “What being wrong costs you” is worked out in your browser only. It is neither sent to us or anyone else nor stored.

When you write to us

If you email us, we process your address, your name if you give it, and the content of your message in order to answer it. The legal basis is Art. 6(1)(b) GDPR where your request aims at a contract, otherwise our legitimate interest in answering requests (Art. 6(1)(f) GDPR).

We delete this data once your request is dealt with, unless statutory retention duties prevent it. Our mailbox is run by IONOS SE, Elgendorfer Str. 57, 56410 Montabaur, Germany.

Booking a call through Zeeg

We use Zeeg for appointments. When you click “Book a discovery call”, Zeeg's booking page opens in a new tab. There you give your name and email address, a phone number if you wish, and two lines about your decision, and choose a time. We use this to arrange the call, remind you of it and prepare.

The legal basis is Art. 6(1)(b) GDPR (steps prior to a contract). The provider is Zeeg GmbH, Friedrichstraße 155, 10117 Berlin, Germany. Zeeg processes this data on our behalf under a data processing agreement (Art. 28 GDPR). According to Zeeg, it is stored in Telekom data centres in Germany. Zeeg's own privacy policy also applies to the booking page itself.

We delete your booking data twelve months after the call, unless a business relationship follows from it.

The call

The call takes place by video or by phone, as you choose when booking. For video calls we use Google Meet, a service of Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland. Data may be transferred to Google LLC in the USA; Google is certified under the EU-U.S. Data Privacy Framework (Art. 45 GDPR). With the confirmation you learn who will join and how to dial in. The legal basis is Art. 6(1)(b) GDPR.

Your rights

You have the right of access (Art. 15 GDPR), rectification (Art. 16), erasure (Art. 17), restriction of processing (Art. 18) and data portability (Art. 20). You can withdraw consent at any time with effect for the future (Art. 7(3)). An email to hello@modelingabetterworld.com is enough.

Right to object: where processing rests on our legitimate interest (Art. 6(1)(f) GDPR), you may object to it at any time on grounds relating to your particular situation (Art. 21 GDPR).

You may also complain to a data protection supervisory authority (Art. 77 GDPR), for example the one responsible for us: Bayerisches Landesamt für Datenschutzaufsicht (BayLDA), Promenade 18, 91522 Ansbach.

Duty to provide data, automated decisions

You do not have to give us any data; without a name and an email address, however, we cannot arrange a call. There is no automated decision making or profiling.

Encryption

The website is transmitted encrypted only (HTTPS).

Changes

We adapt this policy when the website or the services it uses change. The version published here is the one that applies.