Lawyer profile
Mario Haas
Employment law (Fachanwalt für Arbeitsrecht), Rheinberg
- Checked in the official register of the German Federal Bar (BRAK) on 22 October 2026
- Overall rating 4.4 of 5
, from 12 reviews of the firm
At a glance
- Languages
- English
- Focus areas
- Arbeitsrecht, Baurecht (öffentliches), Kündigungsschutzrecht, Mitbestimmungs- und Betriebsverfassungsrecht, Verwaltungsrecht
- Opening hours
- Montag 09:00 bis 17:30
- Dienstag 09:00 bis 17:30
- Mittwoch 09:00 bis 17:30
- Donnerstag 09:00 bis 17:30
- Freitag 09:00 bis 16:30
- Samstag geschlossen
- Sonntag geschlossen
Sources: Google, 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.
Location of the firm
Reviews of the firm
4.4 of 5 Overall rating from 12 reviews on 1 platform. How we calculate the overall rating
Google
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Mario Haas
- Professional title
- Lawyer (Rechtsanwalt)
- Fachanwalt titles
- Employment law (Fachanwalt für Arbeitsrecht)
- Regional bar association
- Düsseldorf
- Admitted since
- 23 January 2018
- First admission
- 28 September 2010
- Firm address
- Alpsrayer Str. 19, 47495 Rheinberg
- Phone
- 02843-959741
- Fax
- 02843-959743
- info@haaslegal.de
- Website
- www.haaslegal.ce (does not lead to a firm website)
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.ed924bf9-c398-49c4-930b-3826c0c32c9f.a1ee
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.
Something wrong? Request a correction. We change details from the official register only when they have changed there.