Guide

What JCI, TEMOS and ISO accreditation actually mean — and what they don't

Reviewed by our editorial team·Updated 2026-07-25·General information

Every clinic website has a row of logos near the bottom. They are not worth the same as each other, some of them are not accreditation at all, and none of them promise what patients tend to assume they promise.

This is a short guide to reading that row of logos properly.

The three you will actually see

ISO 9001 — the most common, and the most misread

ISO 9001 is a quality-management standard. It certifies that an organisation has documented processes and audits them. It applies to manufacturers, hotels and accountancy firms as readily as to dental clinics — it is not a healthcare standard at all.

That makes it a reasonable baseline signal: a clinic that has bothered has some administrative discipline. But be clear about the limit. ISO 9001 says nothing about clinical outcomes. A clinic can hold it and still do poor dentistry, because the certificate is about whether processes are written down and followed, not whether the surgery is any good.

If a clinic presents ISO 9001 as evidence of clinical quality, it is either confused or hoping you are. Neither is a great start.

JCI — the heavyweight, and rare in dentistry

Joint Commission International is a US-originated healthcare accreditation assessing patient safety, infection control, sterilisation, staff qualifications, governance and patient rights against a large body of standards.

Two things make it meaningful. It is genuinely healthcare-specific, and it is voluntary — nobody requires it, so a clinic that holds it chose to be audited against a demanding standard and to keep paying for the privilege.

The caveat is scale. JCI is built around hospitals, and the cost and administrative weight are hospital-sized. Most standalone dental clinics — in Budapest or anywhere else — will not hold it, and that is not a mark against them. Treat JCI as a strong positive where it exists and a non-signal where it doesn't.

TEMOS — the one built for patients who travel

TEMOS is the most relevant of the three and the least well known in the UK. It was designed specifically around the needs of medical travellers, and its assessment covers the things that actually go wrong for cross-border patients: transparent pricing, international patient management, and post-operative follow-up once the patient has flown home.

For our purposes — UK patients travelling for dental work — TEMOS is more directly on the point than JCI, because it is assessing the part of the experience that a domestic accreditation has no reason to look at.

What none of them tell you

No accreditation, including JCI, tells you:

• Whether the individual treating you is registered and in good standing. A facility standard is about the facility. Your dentist is a separate question, and the more important one — here is how to check the person.
• Whether the price you were quoted is the price you will pay.
• Who pays if the work fails, or whether the guarantee survives you being in another country. That is a contract question, not an accreditation one.
• Whether the clinic is any good at the specific procedure you want.

Accreditation is evidence that a clinic takes its systems seriously. It is not a substitute for checking the clinician, the quote and the guarantee.

The check that actually matters

Whatever the logo, do this one thing: ask for the certificate, not the logo — and confirm it with the body that issued it.

Ask for the issuing body, the certificate number, the scope (what is covered — sometimes it is one part of a group, not the clinic you are visiting), and the expiry date. Then check it with the issuer rather than with the clinic.

A logo on a website is a claim. A current certificate you have confirmed at source is evidence. The gap between those two is where the problems live, and it costs one email to close.

Three things that are not accreditation

Worth naming, because they appear in the same row of logos and are designed to read as equivalent:

• Directory and rating "awards" — best-clinic badges from booking platforms and review sites. These reflect ratings and platform activity, not a clinical audit. Not worthless as a popularity signal; not accreditation.
• Membership of an association. Paying a subscription is not being audited. Some associations do assess members; many do not. Ask which.
• Implant-brand certificates. A certificate showing a dentist attended a manufacturer's training course is training, not accreditation — and the manufacturer is a supplier, not a regulator.

None of these are disqualifying. Presenting them as accreditation is the problem, and it is a reliable indicator of how a clinic handles the rest of the truth.

The takeaway

Ranked by what they tell a UK patient travelling for dental work: TEMOS for relevance, JCI where it exists for rigour, ISO 9001 as a baseline of administrative seriousness — and none of them as a substitute for checking your actual dentist's registration.

And the single question that separates a real credential from a decorative one: may I see the certificate, and who issued it?

How we use this. We ask for the certificate, the number, the scope and the expiry, and we confirm it with the issuing body — and we describe what we find accurately rather than reprinting a logo. Where a clinic's "awards" turn out to be directory ratings, we record them as marketing, not accreditation. That distinction is part of what we publish. See how we vet →