Yes, you need to attend an interview for a Germany Business Visa. You must be present for an interview when applying for a Germany Business Visa. The application process for a Germany Business Visa usually requires applicants to participate in an interview. The German consulate or embassy that processed your application will conduct the interview. During the interview the visa officer will inquire about your business objectives in Germany as well as your financial situation and connections to your home country. The consulate uses interviews to evaluate your genuine business plans and determine your qualification for a business visa.