Contact Main officeHobrechtstraße Hobrechtstraße 8,12043 Berlin dtz@dtz-bildungswerk.eu (030) 24 34 89 0 +49 176 4597 8249 Training facilityKarl-Marx-Straße Karl-Marx-Straße 255,12057 Berlin dtz@dtz-bildungswerk.eu (030) 600 346 315 (Registration) (030) 600 346 316 (Registration) Contact us * = Mandatory field First Name * Last Name * E-Mail address * Please tell us your concern * —Please choose an option—Application statusRequired documentsCourse optionsCourse schedule changeSick noteOther reasons Your message to us *