A claim under section 2 StEG arises where an acquittal follows arrest or pre-trial detention or the proceedings are discontinued.
The StEG 2005 grants a claim for compensation where someone was arrested or held on suspicion of an offence and is later acquitted or the proceedings concerning that offence are discontinued. Under section 2 StEG the precondition is that no ground for exclusion applies. The claim is directed against the federal state. It attaches to the detention suffered, not to fault on the part of the court, and presupposes a favourable outcome of the proceedings.
What to do now: First, secure the decision ending the proceedings or the acquitting judgment, because it is the basis of the claim. Second, document the days of detention precisely, from arrest to release. Third, have it clarified early whether a ground for exclusion is at issue, so that the claim can be assessed realistically.