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Summoned as a witness: do you have to testify and appear?

As a witness you have different duties than a suspect. For a summons by the public prosecutor or court you must appear and generally testify truthfully. But there are important exceptions: relatives of the suspect may refuse to testify, and no one has to incriminate themselves.

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For a summons by the public prosecutor or court you must appear as a witness and generally testify truthfully. For a purely police summons there is usually no duty to appear.
Relatives of the suspect (e.g. spouse, close relatives) have a right to refuse testimony (§ 52 StPO). In addition, you do not have to answer questions with which you would incriminate yourself (§ 55 StPO).

What you should do now

  1. 1

    1. Classify the summons

    Clarify who the summons comes from (police, public prosecutor, court), this determines the duty to appear.

  2. 2

    2. Check rights to refuse

    Are you a relative of the suspect? Then you can refuse testimony entirely. Individual self-incriminating questions you may always leave unanswered.

  3. 3

    3. Note the duty of truth

    If you testify as a witness, you must tell the truth. A false statement is punishable.

  4. 4

    4. Get advice when in doubt

    In delicate constellations (closeness to the accusation), get legal advice in advance.

How to spot the scam

  • As a relative you are pushed to testify, although you would be allowed to refuse.
  • You could incriminate yourself with an answer.
  • You confuse the witness role with that of a suspect.

Frequently asked questions

Do I have to appear as a witness?

For a summons by the public prosecutor or court, yes, otherwise a fine or a forced appearance may follow. For a purely police summons as a witness, however, there is usually no duty to appear.

May I refuse to testify?

As a relative of the suspect (e.g. spouse/civil partner, close relatives) you have a comprehensive right to refuse testimony (§ 52 StPO). Regardless of this, you do not have to answer individual questions with which you would incriminate yourself (§ 55 StPO).

What if I testify?

As a witness you must tell the truth; a false unsworn statement is punishable. If your situation is delicate, for example because you could be involved in the accusation yourself, you should get legal advice beforehand.

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General information for self-help, not legal advice (RDG). In case of a high loss or uncertainty: contact a consumer advice center or a lawyer.