Your information is incorrect because of many reasons. 1. EU and associated countries (e.g. Switzerland)? Germany does not care 2. Other countries? Give reaso

Your information is incorrect because of many reasons. 1. EU and associated countries (e.g. Switzerland)? Germany does not care 2. Other countries? Give reasons, get a permit. 3. German dual citizenship law does not make any statements how many citizenship you can have. 4. There are countries that do now allow citizens to renounce, e.g. Iran.