Almost everywhere, dentistry is regulated in three layers: (1) the dentist's professional registration or licence, (2) the clinic's licence and standards, and (3) any special rules for treating foreign patients. These layers can sit with different bodies, and patients' rights and complaint routes differ by country.
A licence record shows that a dentist is authorised to practise. It is not a guarantee of quality, of specialist skill, or that the treatment is right for you. This page does not compare or rank countries. It asks each one the same questions and leaves a cell empty when no answer was found.
Six questions asked of every country
- Who supervises the dental profession? Which body gives the licence or registration, and is membership compulsory?
- Who licenses clinics? Which body gives and inspects the licence?
- Is there special authorisation to treat foreign patients?
- Where can I check the dentist and the clinic? Is there a public register?
- Where do complaints go? A professional body, a ministry, a consumer agency, mediation?
- Is liability insurance or a similar guarantee compulsory?
Country by country
The countries are not a quality ranking. They were chosen by target market and by how much data was available. The source status matters: “official” means an agency page or legislation, “secondary” means a directory, news or legal article, and “unverified” means we could not confirm it from an official source, so check it yourself with the body concerned.
Türkiye
- Dentist registration
- Ministry of Health registration; for self-employed dentists, registration with the dental chamber.
- Clinic licence
- Licensed under the Regulation on Private Health Facilities Providing Oral and Dental Health Services (RG 6.10.2022).
- Special regime for foreign patients
- Yes: the International Health Tourism Authorisation Certificate (facility: Ministry; intermediary: USHAŞ); complication insurance (for operating-theatre surgery); accreditation transition period to 31.12.2026.
- Checking
- The HealthTürkiye portal. We found no public online lookup for dentists; ask the facility for the dentist's registration details in writing.
- Complaints
- See the complaints page.
United Kingdom (a source country)
- Dentist registration
- GDC register (for dentists working in the UK).
- Clinic licence
- CQC in England; Scotland, Wales and Northern Ireland have their own bodies.
- Special regime for foreign patients
- The health tourism sector is described as largely unregulated (TravelHealthPro).
- Checking
- GDC register search (for a dentist in the UK). For a dentist abroad, that country's register.
- Complaints
- The GDC complaints process (for GDC-registered dentists).
United States (a source country)
- Dentist registration
- State dental boards issue licences.
- Clinic licence
- State and local rules.
- Special regime for foreign patients
- None at federal level (there is CDC guidance).
- Checking
- The state board's licence lookup.
- Complaints
- The state board; consumer protection agencies.
Hungary
- Dentist registration
- Health professional register (basic registration) and operating registration. Since 2 March 2023, membership of the Hungarian Chamber of Physicians is voluntary, not compulsory, for dentists.
- Clinic licence
- Not confirmed from an official source.
- Special regime for foreign patients
- Cross-border healthcare directive rights for EU patients; no special “health tourism certificate” found.
- Checking
- Operating registration for the dentist. We found no public online lookup; ask the clinic for the registration details.
- Complaints
- The clinic first; then the chamber or regional authority; the national contact point for EU patients.
Poland
- Dentist registration
- The Polish Chamber of Physicians and Dentists (NIL) and regional chambers; a Central Register of Physicians that can be searched (per a secondary source).
- Clinic licence
- Not verified.
- Special regime for foreign patients
- Cross-border healthcare directive for EU patients.
- Checking
- The NIL register (nil.org.pl).
- Complaints
- The regional chamber's professional liability officer, and the Patient Rights Ombudsman (per a secondary source).
Croatia
- Dentist registration
- Licence from the Croatian Dental Chamber (to practise independently); valid for 6 years; continuing education is compulsory (CED profile).
- Clinic licence
- Not verified.
- Special regime for foreign patients
- Cross-border healthcare directive for EU patients.
- Checking
- The Croatian Dental Chamber; ask it how to confirm a licence.
- Complaints
- The Croatian Dental Chamber and the relevant administrative authorities.
Mexico
- Dentist registration
- The professional licence (cédula profesional) issued by the Ministry of Education (SEP), with a public register.
- Clinic licence
- COFEPRIS health licence (federal).
- Special regime for foreign patients
- No special health tourism regime found.
- Checking
- A cédula profesional (SEP) lookup; COFEPRIS records.
- Complaints
- COFEPRIS (health complaints); CONAMED (medical arbitration); the courts.
Thailand
- Dentist registration
- The Dental Council of Thailand: registration, ethics investigations, licence revocation.
- Clinic licence
- The Ministry of Public Health (facility licence).
- Special regime for foreign patients
- No special dental tourism regime found; some hospitals hold JCI accreditation.
- Checking
- The Council's official register.
- Complaints
- The Council (discipline); consumer protection; examples of inspections on a tip-off.
The common EU framework: Directive 2011/24/EU
The EU cross-border healthcare directive provides that patients can get certain information and assurances in the member state where they are treated. According to the EU's summary, the treating country must ensure transparent complaint procedures, professional liability insurance or a similar guarantee, and patient access to their medical records. Each member state names one or more national contact points (NCPs). On request, the NCP of the country of treatment should give information about a provider's right to practise or any restrictions on its activity, patients' rights, complaint procedures and ways to settle disputes.
For EU patients treated in countries such as Hungary, Poland and Croatia this is a directly useful tool: before treatment they can contact the relevant NCP and ask about the clinic's authorisation and the complaint routes.
An official source against wrong information: Hungary
Many medical tourism directories say that dentists in Hungary must be registered with the Hungarian Chamber of Physicians. According to the Hungarian health professions registration authority, since 2 March 2023 chamber membership is not compulsory but voluntary for doctors and dentists, and membership is not needed for “operating registration”. This example shows that secondary sources can go out of date so check any detail that matters to you with the official body.
Looking up a registration or licence: general tips
- Use the official register. A clinic's own statement that it is “registered” is not verification.
- Match name and number. Ask for the full name, licence or registration number and validity date, and check the register shows the same.
- Check the facility and the dentist separately. A facility licence does not show the dentist's licence, and the dentist's licence does not show the facility's.
- Check any specialist claim separately. A dentistry licence and a specialist title are not the same.
- Accreditation is a separate concept. A national licence shows legal permission; accreditation shows a quality process (see the verification page).
- Take a screenshot and note the date.
- If you cannot find the dentist in the register, treat that as a warning sign and ask the organisation for a written explanation. Allow for spelling or transliteration differences.
What can your home country's regulator do?
For a patient in the United Kingdom to complain to the GDC, the dentist has to be GDC-registered. As law firms point out, a clinic abroad advertising a “GDC-registered” dentist may look reassuring on the surface, but it is no guarantee of an equivalent standard of care, and complaint processes take time. Your own country's regulator usually has no power over treatment done in another country, so you need to know the routes of the country where you were treated (see the complaints page).
Why this table is not a ranking
- The same cell can mean different things. “Licensed” can mean strict supervision in one place and only registration in another.
- Regulation is not outcome. A poor clinic can exist in a strongly regulated country and a good one in a weakly regulated country.
- Missing data is information. An empty cell means “no verified information found”, not “no regulation”.
- This site does not recommend or rank any country or clinic.
Frequently asked questions
Which country regulates most strictly?
This page does not answer that. Without comparable, verified data, a ranking would mislead. Ask each country the same questions and verify from official registers.
As an EU patient treated in the EU, do I have extra rights?
The directive provides rights to information, complaints, insurance or guarantee, and record access. Confirm national practice with the national contact point of the country concerned.
My dentist's licence is valid but the result is poor. What now?
A licence shows authority, not outcome. Complaint routes are on the complaints page, and records and follow-up on the records and aftercare pages.
I could not find the dentist in the register. What should I do?
Check the spelling, the licence number and the organisation's authority. If you cannot resolve it, do not start treatment and ask for a written explanation.
Sources
- EU: summary of Directive 2011/24/EU (cross-border healthcare)
- Directive 2011/24/EU, article 6 (national contact points)
- European Commission: national contact points checklist
- Hungary: registration and chamber membership (official, ENK)
- Hungary regulation summary (secondary directory; does not reflect the 2023 change)
- Croatia: dental practitioners (government portal)
- Croatia: CED country profile (2026)
- Poland: Chamber of Physicians and Dentists (encyclopedia, secondary)
- Poland: NIL register and complaint route (directory, secondary)
- OCCRP: how EU authorities use alerts about banned doctors (secondary)
- Mexico: cédula profesional, COFEPRIS, CONAMED (directory, secondary)
- Mexico: checking clinics and dentists (guide, secondary)
- Mexico: COFEPRIS audits of dental clinics (academic article)
- Dental Council of Thailand (official)
- Thailand: an unlicensed dentist case and the Council's advice (news)
- GDC: dental treatment abroad (page listing)
- DWF: GDC-registered advertising and treatment abroad (secondary)
- TravelHealthPro (UK)
- CDC: medical tourism