Lawyer and notary profile

Colin Haase

Civil-law notary (Notar) · Certified specialist in family law (Fachanwalt für Familienrecht), Certified specialist in traffic law (Fachanwalt für Verkehrsrecht), Kanzlei Colin Haase, Osterode

Checked in the official register of the German Federal Bar (BRAK) on 22 October 2026

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At a glance

Focus areas: Marriage and family law (Ehe- und Familienrecht), Driving licence law (Fahrerlaubnisrecht), Tenancy and lease law (Miet- und Pachtrecht), Traffic criminal and regulatory offences law (Verkehrsstraf- und OWi-Recht), Family law (Familienrecht), Traffic law (Verkehrsrecht), Employment law (Arbeitsrecht), Tenancy law (Mietrecht), Werk- und Baurecht, Miet- und Wohnungseigentumsrecht, Social security law (Sozialrecht), Contract law (Vertragsrecht)
Opening hours: Monday to Friday 08:00 to 13:00, 15:00 to 18:00
Wednesday 08:00 to 13:00

Sources: the firm's website, retrieved on 24 October 2026; Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words. Focus areas from the directories' fixed lists have an English label with the German term in brackets; all others stay in German.

Location of the firm

Map of the area around Kornmarkt 13, 37520 Osterode — Kornmarkt 13, 37520 Osterode. Map: © OpenStreetMap contributors

Details from the official lawyer register

Name: Colin Haase
Professional title: Lawyer and civil-law notary (Rechtsanwalt Notar)
Specialist titles: Certified specialist in family law (Fachanwalt für Familienrecht), Certified specialist in traffic law (Fachanwalt für Verkehrsrecht)
Regional bar association: Braunschweig
Admitted since: 26 January 2011
First admission: 20 January 2011
Law firm: Kanzlei Colin Haase
Firm address: Kornmarkt 13, 37520 Osterode
Further office: Rotenbergstraße 26, 37197 Hattorf
E-mail: info@bruening-haase.de
Website: www.bruening-haase.de
Identifier in the special electronic lawyer mailbox (beA): DE.BRAK.365f8c8b-dcc3-46c5-bf7d-82d007352c32.be4c

Source: Official lawyer register of the German Federal Bar under section 31 of the Federal Lawyers' Act (BRAO). The register is kept in German. We show names and addresses as the register gives them and add an English description to German professional titles.

Details from the register of notaries (Notarverzeichnis) of the Federal Chamber of Notaries (Bundesnotarkammer)

Name: Colin Haase
Official title: Lawyer and civil-law notary (Rechtsanwalt und Notar)
Official seat (Amtssitz): Osterode am Harz
Chamber of notaries: Notarkammer Braunschweig
Appointed since: 24 March 2022
Office: Kornmarkt 13, 37520 Osterode am Harz
Phone: 05522 4674
Fax: 05522 71899
E-mail: info@bruening-haase.de
Website: www.bruening-haase.de

Source: Notarverzeichnis der Bundesnotarkammer (§ 78l BNotO), as of 28 October 2026. The register is kept in German.

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