Lie detector in Vaduz: specialist visit or online test today

Questions about the test in Vaduz

• Where can I take a lie detector test in Vaduz?

  We have no office in Vaduz, so there are two options. You can take the VerifEye online test today on your phone, in a quiet room at home or at work. The EyeDetect test takes place during a specialist visit, in your office or a rented room in Vaduz.

• How much does a polygraph test cost in Vaduz?

  VerifEye online test: UAH 2,500 (≈ CHF 46) for one question, UAH 4,000 (≈ CHF 73) for three, UAH 6,000 (≈ CHF 110) for six, with no extra charges. EyeDetect with a visit: from UAH 10,000 (≈ CHF 183) for one question and UAH 15,000 (≈ CHF 275) for three, plus travel from Lviv and the venue. Prices are in hryvnias; franc amounts are approximate, at the NBU rate of 15.09.2026.

• How long is the wait for a visit to Vaduz, and how does it work?

  We plan trips to Liechtenstein once several requests come in from the region, so we cannot tell you in advance how long the wait will be. Once the date is agreed, a specialist comes from Lviv with EyeDetect equipment, and the test takes place in your office or a rented room. If you need an answer sooner, you can take the VerifEye online test today: the test takes 15–20 minutes, and the PDF report comes within 5 minutes after the test.

• How long does the specialist's trip to Vaduz take, and what does a ticket cost?

  There is no direct bus from Lviv to Vaduz. The fastest FlixBus route has two changes, via Brno and Munich: about 35 hours by timetable, with a one-way ticket at roughly UAH 3,500–5,800 depending on the dates. A bag of up to 20 kg is included in the ticket, so the equipment travels at no extra cost. The train is faster: from Lviv via Przemyśl, Kraków and Vienna to Feldkirch takes about 23 hours, but with about six changes. Vaduz has no railway station, so the last leg is a bus from Feldkirch, Buchs or Sargans. We did not check train fares. Another option runs via Kraków: a bus to Kraków (8–11 hours, UAH 1,300–2,200), a Ryanair flight to Memmingen (1 hour 35 minutes, mostly UAH 800–4,400 in October and November), then a bus from the airport to Vaduz (5.5 hours, UAH 900–1,000) or a train with changes in about 3 hours. The fee for the bag with the equipment is not included in the airfare. By car it is about 1,470 km from Lviv and almost 15 hours of pure driving, so more than a day with the border crossing and stops. Travel and the venue are paid separately from the test. We will give you the exact round-trip amount once the dates are known.

  Sources: FlixBus: routes and tickets · FlixBus: luggage rules

• Can my partner take a lie detector test for infidelity in Vaduz?

  Yes. The test checks one specific suspicion, for example infidelity over a certain period. The partner under suspicion takes it, or both partners take separate tests. The test is voluntary and requires written consent. The VerifEye online test costs from UAH 2,500 (≈ CHF 46), and you do not need to wait for a visit.

• Which languages are available for the test in Vaduz?

  You can take the test in Ukrainian, Russian, English or German. German is the official language of Liechtenstein, so it usually suits local people best. We do not run the test in Italian or French. We draw up the questions together with you, and the person reads them in advance.

• Is a lie detector test legal in Liechtenstein?

  Liechtenstein has no law on lie detectors. A search in LILEX, the official database of law in force (gesetze.li), returns no results for the word 'Lügendetektor'. The word 'Polygraph' appears only in the health insurance ordinance, where it means medical polysomnography, and 'Polygraf' only in the apprenticeship rules for the printing trade. So a private voluntary test is neither expressly allowed nor banned: the general personal data rules apply. These are the GDPR, in force in Liechtenstein since 20 July 2018 through the European Economic Area Agreement, and the national Data Protection Act (Datenschutzgesetz, LGBl. 2018 Nr. 272), in force since 1 January 2019; the supervisory authority is the Liechtenstein Data Protection Office (Datenschutzstelle). We test only with written consent, and minors only with written consent from their parents and with the parents present. The rules for employees and job candidates are stricter: § 1173a art. 28a of the General Civil Code (ABGB) allows an employer to process an employee's or candidate's data only as far as necessary, and the Datenschutzstelle guidance on employee data protection says plainly that a candidate's consent is not a valid legal basis for hiring tests. So talk to a lawyer before such a test. We found no Liechtenstein court decision on polygraphs: on the official portal gerichtsentscheidungen.li, a search for 'Lügendetektor' returns no results. The Criminal Procedure Code (StPO) does not mention polygraphs, and whether such a test falls under § 155 on inadmissible questioning methods has not been decided. Our result is not court evidence.

  Sources: LILEX: search for 'Lügendetektor' · Data Protection Act (LGBl. 2018 Nr. 272) · Datenschutzstelle: employee data