What are the visa & residency requirements in Erlangen?

"In order to stay in Erlangen, one must apply for a visa and/or residency. To apply for a visa, one must first determine which type of visa is needed. Depending on the purpose of the stay, the applicant may need a student visa, a work visa, a tourist visa, or a family reunion visa. After determining the type of visa needed, the applicant must fill out the appropriate application form and submit it to the German embassy or consulate in their home country. The application must include proof of financial resources, a valid passport, and other documents as required by the embassy or consulate. To apply for residency in Erlangen, Germany, the applicant must first obtain a residence permit. This permit is issued by the local immigration office and is valid for a specific period of time. The applicant must provide proof of financial resources, a valid passport, and other documents as required by the immigration office. The applicant must also provide proof of health insurance and a valid address in Erlangen. Once the application is approved, the applicant will receive a residence permit," remarked another expat in Erlangen, Germany.