Data Protection Declaration


Responsible authority concerning the data protection law, especially the European General Data Protection Regulation, is:

CHESTERTON International GmbH
Am Lenzenfleck 23
DE - 85737 Ismaning/München
Fon: +49 (0) 89 - 9965 46 - 0
Fax: +49 (0) 89 - 9965 46 - 50 /-60

Betriebsstätte Rödinghausen
Daimlerring 9 

DE - 32289 Roedinghausen 

Fon: +49 5223 96276 0 

Fax: +49 5223 96276 17 



Affected rights

By contacting the data security engineer (see contact details below), you may exercise the following rights:

          - Information about your data saved at our place and its processing
          - Correction of inaccurate personal data
          - Deletion of your data saved at our place
          - Restriction of the data processing in case we are not authorized to delete your data due to legal duties
          - Opposition to the data processing at our place
          - Transfer of data if you approved the data processing or have concluded a contract with us


If you have given the acceptance, you can revoke it at any time effectively for the future. 

Anytime, you can file a complaint to the responsible controlling institution. The controlling institution differs with respect to the state of your residence, your work or the suspected contravention. A list of controlling institutions (for the non-public field) with addresses can be found here:


Purposes of the data processing through the responsible authority and third parties

We process your personal data with the purposes mentioned in this data protection declaration only. A transfer of your personal data to third parties for other than the mentioned purposes does not take place. We only transfer your personal data to third parties if:

          - You particularly agreed to it,
          - the processing is necessary for the execution of a contract with you,
          - the processing is needed to accomplish a legal obligation 


The processing is needed to adhere to justified interest and by having no grounds to believe that you have a predominantly worthy of protection interest not to transfer your data. 


SSL encryption

In order to protect the security of your data during transmission, we use the current state of the art appropriate encryption methods (e.g. SSL) over HTTPS.



On the basis of your explicit consent, we will regularly send you our newsletter or comparable information by e-mail to your specified e-mail address.

To receive the newsletter, your e-mail address is sufficient. When you register to subscribe to our newsletter, the information you provide will be used exclusively for this purpose. Subscribers can also be informed about circumstances that are relevant to the service or registration (for example, changes to the offer of Newsletters or technical circumstances).

For an effective registration we need a valid e-mail address. In order to verify that an application is actually made by the owner of an e-mail address, we use the "double opt-in" procedure. For this, we protocol the order of the newsletter, the sending of a confirmation mail and the receipt of the requested answer. No further data will be collected. The data is used exclusively for the newsletter and is not passed on to third parties.

You can revoke your consent to the storage of your personal data and your use for the newsletter at any time. In each newsletter you will find a corresponding link. You can also unsubscribe at any time directly on this website or send us your request via the contact option indicated at the end of this privacy notice.


Contact form

If you contact us concerning questions through the contact form or via E-Mail, you agree to the contacting. Therefore, a valid E-Mail address is necessary in order to allocate the request and the ensuing reply. Further data can be indicated by choice. The transmitted information is saved for the purpose of processing of the request and for possible follow-up questions. After the ultimate settlement of your request, the personal data will be deleted automatically.


Changes of our data protection regulations

We reserve to adapt this data protection declaration so that it conforms the legal requirements or to implement changes of our services within the data protection declaration, e.g. by the implementation of a new service. For your return to our website the new data protection declaration applies. 


Questions to the privacy officer

If you have questions concerning the data security, do not hesitate to send us an E-Mail or to contact the data security responsible person of our organization directly: 



Quentia GmbH
Otto-Hahn-Straße 2
D-86368 Gersthofen