• Proof of identity (identity card or passport)
• if your name has changed through marriage: marriage certificate
• CV
• Proof of your professional qualifications (e.g. certificates, professional certificates)
• Training certificates
• Evidence of your relevant professional experience or knowledge
• If applicable: promise of a job or employment contract
• Proof of your personal suitability: criminal record extract or certificate of good conduct from your country of origin.
• Proof of your health suitability: Medical certificate.
• Proof of your German language skills: Language certificate

Which documents are required in your specific case depends on your specific circumstances. The responsible office will tell you which documents you need to submit and when. They will also tell you which documents you need to submit as a simple copy, a certified copy, or the original.