Illustrative legal professionals with Grossmunster and the Limmat in Zurich
Country law guide · Switzerland

Criminal defence & investigations in Switzerland

Criminal investigations, defence, procedural rights and corporate investigations.

Swiss criminal matters combine federal offence and procedure legislation with cantonal prosecution and courts. Federal authorities handle particular categories of case. The investigating body, allegation and procedural stage determine the immediate representation and document-preservation priorities.

Jurisiti can coordinate instructions and evidence preservation for appropriately authorised local counsel. Identify the allegation, investigating authority and procedural stage promptly. Retain charges, summonses and original communications, and avoid conduct that could affect witnesses or evidence. Parallel employment, regulatory and civil consequences should be managed without overlooking immediate hearings or obligations. Identify cantonal or federal responsibility for the Swiss investigation.

Key laws & official sources

Fedlex — Swiss federal legislation collection

Official federal source collection; use the current authoritative-language text and applicable version.

Point to check

Confirm the current provisions, territorial scope and procedure for the particular facts; the linked sources support general guidance rather than an individual legal conclusion.

Practical next steps

  • Identify cantonal or federal responsibility for the Swiss investigation.
  • Retain charges, summonses and hearing notices.
  • Preserve original records and confirm local representation.

Documents to prepare

  • Summons, charge or interview documentation
  • Accurate chronology and relevant records
  • Existing orders and legal representation details
Illustrative legal professionals with Grossmunster and the Limmat in Zurich
Illustrative professional scene: Grossmunster and the Limmat, Zurich. Fictional people; not a Jurisiti office or team photograph.

How Jurisiti can help

The allegations, investigating authority and procedural stage determine the immediate priorities. Preserve evidence without altering records and obtain advice from a practitioner authorised for the jurisdiction. Rights, custody rules, disclosure and appeal mechanisms vary, and a general enquiry cannot replace urgent representation for an interview or hearing.

  • Early advice and investigation response
  • Evidence review and defence preparation
  • Court appearances through authorised practitioners

Questions about your matter

How do I start a criminal defence & investigations enquiry in Switzerland?

Identify the jurisdiction, the people involved, any existing proceeding or deadline, and the result you need. A short chronology and the key documents help define the proposed engagement before local professional arrangements are confirmed.

Can a cross-border matter involve more than one legal system?

Yes. Switzerland may be one part of a wider matter involving another place of residence, contracting party, asset or forum. Applicable law, jurisdiction and enforcement should be assessed separately, using the relevant national and international rules.

Does this guide establish a lawyer-client relationship?

No. An enquiry or use of this guide does not establish an engagement. Conflicts, professional authority, scope, responsibilities and fees must be confirmed before work is undertaken.

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