Data Protection


Gina J. Boy Treuhand considers privacy an important issue, so we build and operate our online services with the protection of privacy taken into account.
This Privacy Policy (“Notice”) sets out the types of personal information we collect from you when you use our website, how we collect and process that information, who we share it with and certain rights you have in relation to that information. This Notice applies to this website which is owned and operated by Gina J. Boy Treuhand, Würenlos.

Who is responsible for your personal data?
Gina J. Boy is responsible for your personal data.

Collection of your personal data

We may collect limited personal data your browser makes available to our website when you visit. This log information includes your Internet Protocol address, browser type, browser language, the date and time of your visit and one or more cookies that may uniquely identify your browser (for more information see the Cookies section below). We use this information to pursue our legitimate interests to better understand users’ behavior to further improve our offerings as well as to prevent malicious use such as hacking and denial of service attacks.
Some of our services require you to register for an account. We will ask you for some personal information in order to create an account and we will use that information to provide the service requested. We collect this information to pursue on our legitimate interests or to fulfill a contract, or take steps linked to a contract, with you or your organization.
When we require you to provide additional personal data, we will inform you at that time about the types of information we collect, how we use it, who it is shared with and how long we will store it. We hope this will help you make an informed decision about sharing your personal information with us.
We will use the personal information you provide only to fulfill the purpose for which we acquired the information. Your data will not be used for other purposes such as direct marketing unless we have notified you and, where legally required, we have your explicit consent.
We will not disclose your personal information to other people or companies, except in the limited circumstances described in this Policy or with your consent.

How long do we keep your personal data?
Unless otherwise specified in the privacy notice for the relevant service, we will keep your data for the minimum amount of time that is required to fulfill the purposes we collected it for, including for the purposes of satisfying any legal, accounting, or reporting requirements (including as necessary for Gina J. Boy to defend against legal claims). Once your data is no longer required, we will permanently delete it in accordance with applicable law.

Information security

We take appropriate security measures to protect against unauthorized access to or unauthorized alteration, disclosure or destruction of data.
We restrict access to your personal data to Gina J. Boy employees who need to have that information in order to fulfill your request or supply our services.


The external sites linked to from the GJB Treuhand website are developed by people over whom Gina J. Boy exercises no control. These other sites may place their own cookies on your computer, collect data or solicit personal information. Please refer to the privacy notice on each site for more information.

Your rights
You are entitled to:

  • correct any error in your personal data or update it,
  • receive a copy of your personal data that we hold,
  • delete your personal data that we no longer have a lawful ground to use,
  • port your personal data to a new supplier (if applicable),
  • object to the processing of your personal data based on the legitimate interests ground (provided our reasons for the processing don’t outweigh any prejudice to your data privacy rights), or restrict how we use your personal data whilst a complaint is being investigated,

you may make such request at Gina J. Boy Treuhand, Würenlos. In certain circumstances, we may need to restrict the above rights to safeguard the public interest (e.g. the prevention or detection of crime) and our interests (e.g. the maintenance of legal privilege).
In cases where we have asked for your consent to use your data for a particular purpose, you may withdraw your consent any time. This can be done by informing Gina J. Boy in written. In such cases we will cease to use your data for the specified purpose and delete it.
If you wish to make a complaint about how we have handled your personal data, you may contact Gina J. Boy by email or post mail.


We use cookies to improve the quality of our service and to better understand how people use our websites. We do this by storing user preferences in cookies and by tracking user trends and patterns of how people navigate our sites. We use cookies to distinguish visitors from each other by assigning a random anonymous identifier to each visitor. We use this information to pursue our legitimate interests of improving our website, to count visitors, gain insight into the popularity of our content and to learn how people use the site.
We may collect information about your browsing habits on our website (such as pages visited, links clicked on, length of time spent on certain pages etc.) based on our legitimate interests to provide you with advertising relevant to you and your interests.
You can set your browser to refuse all cookies or to indicate when a cookie is being sent. However, some features or services on our sites may not function properly without cookies.

Changes to this Policy

Please note this Privacy Policy will change from time to time. We expect most such changes to be minor, but there may be changes that are more significant. Where appropriate and possible we will notify you of such changes by email. Each version will be noted at the top of the page.

Contact us

If you have any questions or comments about this Notice, please contact Gina J. Boy, Buechzelglistrasse 52a, 5436 Würenlos.