German registration offices (Zulassungsstellen) work from a standard list. The details vary slightly between districts, but for a car the core documents are:
- Zulassungsbescheinigung Teil II (registration certificate part II, the former Fahrzeugbrief), always in the original
- Zulassungsbescheinigung Teil I for a used car that was registered before
- Proof of a valid general inspection (HU) for a used car, unless the inspection date is already in the papers
- eVB number, the electronic proof of insurance from the insurer
- SEPA direct-debit mandate for the vehicle tax, signed by the Halter
- Identity document of the Halter; for a company, an extract from the commercial register
- Power of attorney (Vollmacht) and the representative's ID if someone else files the registration
- For a new or imported car: the Certificate of Conformity (CoC) or other data confirmation
The office also refuses a registration while vehicle tax or registration fees are owed. Vehicles whose papers carry security codes can often be registered online through the federal i-Kfz service; you then get a provisional proof of registration that is valid for 10 days until the paper documents arrive.