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Legal Notice

The service provider for this website, as defined by the Service Information Requirements Regulation (DL-InfoVO), is Aderhold Rechtsanwaltsgesellschaft mbH.

Company headquarters: Dortmund

Business address: Westfalendamm 87, 44141 Dortmund

Branch offices: Speditionstraße 23, 40221 Düsseldorf | Reichsstraße 15, 04109 Leipzig | Mommsenstraße 5, 10629 Berlin | Im MediaPark 8, 50670 Cologne | Bockenheimer Landstraße 101, 60325 Frankfurt

Managing Directors: Prof. Dr. Lutz Aderhold, Sven Degenhardt, Dirk Helge Laskawy, Dr. Michael Löser, Dr. Susanne Szameitat, Till Vosberg, Dr. Matthias Wiese

Registration: Commercial Register of the Dortmund Local Court, HRB 23594


Professional information regarding Aderhold Rechtsanwaltsgesellschaft mbH

Locations: Dortmund | Düsseldorf | Leipzig | Berlin | Frankfurt am Main | Cologne

Competent Bar Associations/Professional Regulations: Aderhold Rechtsanwaltsgesellschaft mbH is licensed as a law firm in Germany and is a member of the Hamm Bar Association, Ostenallee 18, 59063 Hamm.

The following attorneys at Aderhold Rechtsanwaltsgesellschaft mbH are members of the Düsseldorf Bar Association, Freiligrathstraße 25, 40479 Düsseldorf:

  • Johannes Altstadt

  • Dr. Johannes von Aulock

  • Benjamin Bruchmann

  • Prof. Dr. Peter Christ

  • Franziska Füßl

  • Sarah Kappe

  • Dr. Carsten Kruchen

  • Dr. Michael Löser

  • Maximilian Michelsen

  • Prof. Dr. David Stoppelmann

  • Alina Stricker

  • Dr. Susanne Szameitat

  • Salvatore També

  • Dr. Alessa Trunk

  • Meike Viethen

  • Dr. Barbara Wenker

  • Paulina Werkhausen

  • Eske Wilken

  • Inara Zarmann, LL.M.

  • Judith Zimmer


The following attorneys at Aderhold Rechtsanwaltsgesellschaft mbH are members of the Hamm Bar Association, Ostenallee 18, 59063 Hamm:

  • Prof. Dr. Lutz Aderhold

  • Dr. Alexander Bardenz (also a notary; office: Dortmund)*

  • David Betthaus

  • Jona Donner

  • Dr. Christian Hoppe

  • Tim-Robin Karras

  • Dr. Gunther Lehleiter, LL.M.

  • Alexander Leier

  • Dr. Christian H. Müller, LL.M.

  • Dominik Müller, LL.M. Eur.

  • Ulrich Peters, LL.M.

  • Benjamin Schauß

  • Jürgen Schemann (also a notary; office location: Dortmund)*

  • Alexander Schulte-Rödding

  • Dr. Thorsten Siepe (also a notary; office: Dortmund)*

  • Alina Statz

  • Catherine Westerwelle (also a notary; office location: Dortmund)*

  • Dr. Matthias Wiese (also a notary; office: Dortmund)*

* The individuals listed above are attorneys and notaries (office location: Dortmund) and are licensed as such in the Federal Republic of Germany. They are members of the Westphalian Chamber of Notaries, Ostenallee 18, 59063 Hamm. With regard to the notary office, the competent supervisory authority is the President of the Regional Court of Dortmund, Kaiserstr. 34, 44135 Dortmund.


The following fee and professional regulations apply to notaries:

  • BNotO – Federal Notary Code

  • BeurkG – Notarization Act

  • GNotKG – Court and Notary Fees Act

  • DONot – Service Regulations for Notaries

  • Guidelines of the Westphalian Chamber of Notaries

The fee schedules and professional regulations are available on the website of the Federal Chamber of Notaries (www.bnotk.de) under the heading “The Notary/Professional Law.”


The following attorneys at Aderhold Rechtsanwaltsgesellschaft mbH are members of the Cologne Bar Association, Riehler Straße 30, 50668 Cologne:

  • Sven Degenhardt, LL.M.

  • Lennart Haag

  • Dr. Jörg Heyer

  • Volker Ostermeyer

  • Patrick Palmen

  • Tisa Stahm

  • Lars Thiesen

  • Daniel Wagener


The following attorneys at Aderhold Rechtsanwaltsgesellschaft mbH are members of the Saxony Bar Association, Glacisstraße 6, 01099 Dresden:

  • Bianca Böttcher, LL.M.

  • Max Bucher

  • Juliane Dörfer

  • Claudia Epler

  • Nicole Forberg

  • Alexander Hohnert

  • Patrick Klawa, LL.M. in Economics

  • Dirk Helge Laskawy

  • Peggy Lomb

  • Dr. Julia Pätzold

  • Vanessa Schwetschenau

  • Marco Steinhäußer

  • Friedrich Vosberg

  • Till Vosberg

  • Henriette Willing

  • Toni Woitke, LL.M.


The following attorneys at Aderhold Rechtsanwaltsgesellschaft mbH are members of the Frankfurt am Main Bar Association, Bockenheimer Anlage 36, 60322 Frankfurt am Main:

  • Jessica Kießling, LL.M.

  • Dr. Thomas Rautenberg

  • Jens Weber, B.B.A.*

* Also a member of the Hesse Chamber of Tax Consultants, Bleichstraße 1, 60313 Frankfurt am Main, and the Berlin Chamber of Public Accountants, Rauchstraße 26, 10787 Berlin.


The following fee and professional regulations apply to attorneys:

  • BRAO – Federal Lawyers’ Act

  • BORA – Professional Code of Conduct for Attorneys

  • FAO – Specialized Lawyers’ Regulations

  • RVG – Lawyers’ Fees Act

  • CCBE – Code of Conduct for Lawyers in the European Community

The fee schedules and professional codes of conduct are available on the website of the German Federal Bar Association (www.brak.de) under the heading “Professional Law.”


Members of the Chamber of Public Accountants

The following certified public accountants working at Aderhold Rechtsanwaltsgesellschaft mbH are members of the Chamber of Certified Public Accountants, Rauchstraße 26, 10787 Berlin, which serves as their regulatory authority:

  • Michael Gödecke, B.B.A.

The following fee and professional regulations apply to certified public accountants:

  • WPO – Auditing Regulations

  • BS WP/vBP – Professional Code of Conduct for Certified Public Accountants/Sworn Auditors

VAT Identification Number

VAT ID Number: DE 815263059

Professional Liability Insurance: HDI-Gerling Firmen und Privat Vers. AG, Cologne Branch, P.O. Box 10 24 64, 50464 Cologne

The geographical scope of the insurance contract is (1) Germany, (2) other European countries, whereby liability claims arising from activities [i] in connection with advising on and dealing with European law, [ii] of the attorney before European courts, are insured to that extent, (3) worldwide up to the statutory minimum insurance amount for liability claims arising from claims against the policyholder before non-European courts. The insurance coverage does not apply to liability claims arising from activities conducted through law firms or offices established or maintained abroad.

The LEADERS.LAW Blog

The LEADERS.LAW blog is part of the website of Aderhold Rechtsanwaltsgesellschaft mbH. Attorney Dirk H. Laskawy is responsible for the blog’s content within the meaning of Section 18(2) of the Media Services State Treaty (MStV). The editorial team and the person responsible for content can be reached via the contact details for the Leipzig office provided below or via the contact form.