{
  "id": "legal/recording-conversation-all-party-consent",
  "signature": "AI tells someone in Switzerland that recording a private conversation is legal as long as they are a participant in it, like one-party-consent US states",
  "signature_zh": "",
  "regex": "(record.{0,20}(conversation|call).{0,30}switzerland|switzerland.{0,20}(one-party|two-party).{0,10}consent|179bis|179ter)",
  "domain": "legal",
  "category": "criminal_liability",
  "subcategory": null,
  "root_cause": "Unlike one-party-consent jurisdictions, Swiss law requires the consent of every participant to record a private conversation. Art. 179ter of the Criminal Code (StGB) makes it an offence, prosecuted on complaint, for a conversation participant to record it without the consent of the others; Art. 179bis covers a non-participant who eavesdrops or records with a listening device, punishable by up to three years. Narrow exceptions exist under Art. 179quinquies for emergency/rescue/security calls and routine high-volume business transactions such as bookings.",
  "root_cause_type": "generic",
  "root_cause_zh": "",
  "versions": [
    {
      "version": "any",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Secretly record a private call or meeting in Switzerland on the assumption that being a participant makes it legal, as in many US one-party-consent states",
      "why_fails": "The Federal Data Protection and Information Commissioner (FDPIC) confirms that Art. 179ter StGB criminalizes a participant recording a private conversation without the consent of every other person involved; Art. 179bis separately covers eavesdropping/recording by someone outside the conversation, carrying up to three years' custodial sentence or a monetary penalty.",
      "fail_rate": 0.85,
      "condition": "Recording a private (non-public) conversation without informing all parties",
      "sources": [
        "https://www.edoeb.admin.ch/en/recording-conversations"
      ]
    },
    {
      "action": "Assume the 'business call' exception covers any customer service or complaint call",
      "why_fails": "The Art. 179quinquies exception is narrow: it covers only high-volume, time-constrained routine transactions like bookings, orders, and reservations, and explicitly does not cover complaint calls or complex contract negotiations, so recording those without consent remains an offence.",
      "fail_rate": 0.6,
      "condition": "Recording a complaint or negotiation call under the mistaken belief it qualifies as routine business",
      "sources": [
        "https://www.edoeb.admin.ch/en/recording-conversations"
      ]
    }
  ],
  "workarounds": [
    {
      "action": "Ask for and obtain clear, explicit consent from every participant before recording, and only rely on the emergency/routine-business exceptions where they genuinely apply",
      "success_rate": 0.9,
      "how": "State at the start of the call or meeting that it is being recorded and why, and get an affirmative response from each participant; keep any exception-based recording (e.g. a booking line) limited to securing evidence, since such recordings cannot be disclosed to third parties or used for marketing or employee monitoring.",
      "condition": "",
      "sources": [
        "https://www.edoeb.admin.ch/en/recording-conversations"
      ]
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.75,
  "fix_success_rate": 0.9,
  "resolvable": "true",
  "first_seen": "2026-08-12",
  "last_confirmed": "2026-08-12",
  "last_updated": "2026-08-12",
  "evidence_count": 3,
  "tags": [],
  "locale": "en",
  "aliases": [
    "legal/recording-conversation-all-party-consent/ch"
  ]
}