Apostilles, notarizations and certified copies
German law separates two acts that American practice tends to run together. Certifying a signature confirms that you signed in front of the officer. A notarization means the officer also explains the legal effect of what you are signing, and takes responsibility for the content.
Who issues an apostille
For a US public document, the apostille comes from the Secretary of State of the state that issued it. A birth certificate from Ohio is apostilled in Ohio.
For a German federal document, it comes from the Federal Office of Administration in Brandenburg an der Havel. For documents from a German state, from that state's own designated authority, and those differ from one Land to the next.
No German mission anywhere in the United States issues apostilles. If a form tells you to get one from the consulate, the form is wrong.

Signature certification, and what it is enough for
A certified signature is enough for a great many things: consenting to a contract signed on your behalf, a simple revocable power of attorney, entries in the trade register, requesting a certificate of conduct, and renouncing an inheritance.
It is not enough for an irrevocable power of attorney or a general one. Those need a full notarization, and German missions in the United States do not perform full notarizations.
Signatures relating to bank accounts are certified only in exceptional cases, and the mission will tell you whether yours qualifies.
Certified copies
Missions can certify that a photocopy matches an original document, which is what German offices usually want rather than the original itself.
Bring the original. A copy of a copy is not certifiable.
This is the service most worth combining with another appointment, because it is quick and the travel is the expensive part.
Where each stamp comes from
| What you need | Who does it |
|---|---|
| Apostille on a US document | Secretary of State of the issuing state |
| Apostille on a German federal document | Federal Office of Administration, Brandenburg an der Havel |
| Apostille on a German state document | The designated authority of that German state |
| Signature certification | The German mission, by appointment |
| Certified copy of an original | The German mission |
| Full notarization of a power of attorney | Not available at German missions in the US |
Which case applies to you
- The document to be signed, already drafted; missions cannot draft it
- A valid photo ID: passport, German ID card or US driver’s licence
- The already-signed contract, for a declaration of consent
- Proof that you may act for a company or another person, if you are
- Proof of your US residence
