Skip to main content

Legal notices

Notices required by the German Telemedia Act (TMG) §5:

Beyss Architekten GmbH

Haydnstraße 36

53115 Bonn

Represented by

Beyss Architekten GmbH represented by the CEO

Graduate Engineer Dipl.-Ing. Wolfgang Beyß, Architect, BDA


Tel.: +49 228 9455452-0

Fax: +49 228 9455452-90

E-mail: office [at] (office[at]beyss-architekten[dot]de)

Register entry

Company register entry

Court of registration: Bonn Municipal Court

Registration number: HRB 20412

Professional titles and regulations

Professional description: Dipl.-Ing. Architekt (Graduate Engineer in Architecture)

Awarded by: North Rhine-Westphalia

Competent chamber: Chamber of Architects, North Rhine-Westphalia,

Public corporation, Zollhof 1, 40221 Düsseldorf

Architektenkammer Nordrhein-Westfalen – AKNW

Chamber of Architects, North Rhine-Westphalia

The following professional regulations apply

Chamber of Construction Act, North Rhine-Westphalia (BauKaG NRW),

Regulating Ordinance on the Chamber of Construction Act, North Rhine-Westphalia (DvO BauKaG NRW),

Main Statutes of the Chamber of Architects, North Rhine-Westphalia

These standards and regulations are publicly available on the Chamber of Architects homepage at:

Notes on professional indemnity insurance

Beyss Architekten GmbH

Name and registered office of the insurer:

VHV Allgemeine Versicherung AG

VHV-Platz 1

30177 Hannover

Scope of insurance coverage: European Union member states plus Switzerland based on the German or the respective national civil law

Responsible for content according to the Interstate Broadcasting Agreement (TStV) §55 para. 2:

Beyss Architekten GmbH

Graduate Engineer Dipl.-Ing. Wolfgang Beyß, Architect, BDA

Haydnstraße 36

53115 Bonn

Data Protection Officer


Proprietor: Ralf A. Lanz

Ernastraße 10

53881 Euskirchen

ba-ds [at] (ba-ds[at]lanz-consult[dot]de)

Follow this link for information on our data privacy policy and how we process personal data.

Dispute resolution

We always attempt to solve any disputes with our clients by striking a mutually beneficial arrangement. To this end, we will file for arbitration with the unbiased expert arbitration board of the North Rhine-Westphalia Chamber of Architects in suitable cases and with the approval of our indemnity insurer if necessary, rather than filing at the consumer arbitration board according to the German Act on Alternative Dispute Resolution in Consumer Matters (VSBG).

Liability for content

According to the German Telemedia Act TMG §7 Para 1, we as a service provider are responsible for our own content on these web pages according to general law. According to TMG §8 to §10, we as a service provider are not under any obligation to monitor data transferred or stored or to investigate for any circumstances that may indicate illegal activity. This does not affect the obligation to remove or restrict the use of information according to general law. However, this responsibility only applies after we have become aware of the actual illegal activity. On becoming aware of such violations, we shall immediately remove the offending content.

Liability for links

Our website contains links to external websites with content outside our sphere of influence. For this reason, we cannot accept any responsibility of this external content. The owners or webmasters alone are responsible for the content on their websites that are linked to ours. We have checked linked sites for the possibility of illegal activity on linking them; there was no apparent illegal activity at this time. However, it would be unreasonable to demand permanent monitoring of linked external content without actual indications of illegal activity. We shall immediately remove links to the corresponding site on becoming aware of any illegal activity.


The content and works of the webmaster on this website are subject to German copyright law. Any copying, processing, or distribution or any type of use outside the confines of copyright law shall require prior written approval of the author or creator concerned. Downloads and copies of this website are only permitted for private non-commercial use.

The rights of third parties have been observed in content not created by the webmaster. Specifically, all content originating from third parties has been marked as such; however, we would appreciate it if you would inform us of any possible infringement you might notice. We shall immediately remove such content on becoming aware of the infringement.

Objection to unsolicited advertising by e-mail

We object to the use of our contact data as published in the legal notices for the purpose of sending us advertising and information materials not expressly requested by us. The website owner expressly reserves the right to litigate against unsolicited advertising materials such as spam.

(Source: eRecht24; Chamber of Architects, North Rhine-Westphalia)

Design and implementation


Udo Giesen, Königswinter, Volker Ohl - designbüro 34, Bonn,

Beyss Architekten GmbH: Antonia Petschat, Anne Hartwig, Birgit Brüggen

Layout and Design

siebengrad – Esther Latuszek

Text: textiert – Vanessa Nägele, Birgit Brüggen

Design and technical implementation

Sinnoptics – Websites mit System |