Yes, this is the case. If you look at applications, for example, in the USA, there is absolutely no reference to age, gender, religion, race, and a photo is also taboo. The General Equal Treatment Act, (Allgemeine Gleichbehandlungsgesetz (AGG), also known as the Anti-Discrimination Law, which contains similar provisions regarding CVs and applications to those practised in the USA also applies in Germany. However, I would say when it comes to job applications in Germany, it is nearly impossible to apply for a position in compliance with this law because this would meet with a lack of understanding by practically all German companies.