Contact Thank you for your interest in VDZ Online Courses. To contact us, you may use the following form. You are also welcome to contact us by phone, fax or e-mail.VDZ gGmbH Tannenstr. 2 40476 Düsseldorf GermanyTel: +49 211-4578-403 Email: firstname.lastname@example.org Fax: +49 211-4578-296 Please call me back at: Spamschutz*: 3+7= I agree to the storage of my information given in the form. The storage of my information takes place on the basis of the guidelines for data processing.