EU Authorized Representative for Dental Device Manufacturers: Instruments, Implants, Materials and Custom-Made Work
Dental products span almost every MDR class. Reusable hand instruments are class I with notified body involvement for reuse, impression materials are class I, crowns, bridges and filling materials are class IIa, and dental implants and abutments are class IIb. A manufacturer established outside the Union needs a sole authorised representative under Article 11 for all of them, including custom-made devices produced against a dentist's prescription.
Why the class of a dental device varies so widely
Dental devices are classified by the same Annex VIII rules as other devices, with specific carve-outs for the oral cavity and for devices placed in the teeth. The duration of use, whether the device is surgically invasive, and whether it is implanted decide the rule. Where more than one rule applies, the strictest one governs under Annex VIII, Section 3.5.
Invasive devices in the oral cavity: Rule 5
Devices used in the mouth without surgical invasion fall under Rule 5, which contains an explicit exception for the oral cavity:
"— class IIa if they are intended for short-term use, except if they are used in the oral cavity as far as the pharynx, in an ear canal up to the ear drum or in the nasal cavity, in which case they are classified as class I; and — class IIb if they are intended for long-term use, except if they are used in the oral cavity as far as the pharynx, in an ear canal up to the ear drum or in the nasal cavity and are not liable to be absorbed by the mucous membrane, in which case they are classified as class IIa." (MDR Annex VIII, Rule 5)
MDCG 2021-24 Rev.1 lists dental impression materials, impression trays and handheld mirrors used in dentistry under Rule 5, class I, and gives orthodontic wires as a long-term example that the oral cavity exception keeps in class IIa.
Surgical instruments: Rule 6
Instruments that cut or penetrate tissue are surgically invasive. For transient use, Rule 6 sets class IIa, with an exception for reusable instruments:
"Rule 6 All surgically invasive devices intended for transient use are classified as class IIa unless they: [...] — are reusable surgical instruments, in which case they are classified as class I;" (MDR Annex VIII, Rule 6)
Reusable dental instruments such as forceps, excavators and chisels are therefore class I, but they are not self-certified in full. Article 52(7) requires a notified body for the aspects relating to reuse:
"If those devices are placed on the market in sterile condition, have a measuring function or are reusable surgical instruments, the manufacturer shall apply the procedures set out in Chapters I and III of Annex IX, or in Part A of Annex XI." (MDR Article 52(7))
Single-use burs and blades for transient surgical use stay in class IIa under the main part of Rule 6.
Implants and devices placed in the teeth: Rule 8
Implantable and long-term surgically invasive devices default to class IIb, with a specific exception for devices placed in the teeth:
"Rule 8 All implantable devices and long-term surgically invasive devices are classified as class IIb unless they: — are intended to be placed in the teeth, in which case they are classified as class IIa;" (MDR Annex VIII, Rule 8)
MDCG 2021-24 Rev.1 lists dental implants and abutments as class IIb examples, and bridges and crowns, dental filling materials and pins, and dental alloys, ceramics and polymers as class IIa examples under the teeth exception.
Common dental products and their class
| Product | Rule relied on | Class | Notified body |
|---|---|---|---|
| Dental impression materials and impression trays | Rule 5 | I | No |
| Dental patient chairs | Rule 1 | I | No |
| Reusable hand instruments (forceps, excavators, chisels) | Rule 6 | I (reusable, "Ir") | Yes, limited to reprocessing |
| Single-use surgical burs and blades | Rule 6 | IIa | Yes |
| Orthodontic wires | Rule 5, oral cavity exception | IIa | Yes |
| Crowns, bridges, filling materials, dental alloys and ceramics | Rule 8, teeth exception | IIa | Yes |
| Dental implants and abutments | Rule 8 | IIb | Yes |
| Dental wound dressings without animal-derived material | Rule 4 | I | No |
Most examples are taken from MDCG 2021-24 Rev.1; the row on single-use burs and blades applies the main part of Rule 6. The intended purpose stated by the manufacturer decides the final class.
Custom-made dental devices
Crowns, bridges and other restorations made for one patient against a dentist's written prescription can be custom-made devices:
"‘custom-made device’ means any device specifically made in accordance with a written prescription of any person authorised by national law by virtue of that person's professional qualifications which gives, under that person's responsibility, specific design characteristics, and is intended for the sole use of a particular patient exclusively to meet their individual conditions and needs." (MDR Article 2(3))
Custom-made devices do not carry the CE marking and follow Annex XIII instead of a declaration of conformity:
"8. Manufacturers of custom-made devices shall follow the procedure set out in Annex XIII and draw up the statement set out in Section 1 of that Annex before placing such devices on the market." (MDR Article 52(8))
The Annex XIII statement includes, where applicable, the name and address of the authorised representative. A dental laboratory outside the Union that supplies custom-made work to dentists in a Member State is a manufacturer not established in the Union, and Article 11(1) applies to it. Mass-produced devices adapted to a prescription by industrial processes are not custom-made, and follow the normal conformity assessment route.
What Medex does under the mandate
Article 11(1) applies to every class:
"Where the manufacturer of a device is not established in a Member State, the device may only be placed on the Union market if the manufacturer designates a sole authorised representative." (MDR Article 11(1))
Medex Kurumsal Danışmanlık acts as authorised representative under EUDAMED SRN TR-AR-000057550. Under the mandate we verify that the EU declaration of conformity and technical documentation, or for custom-made devices the Annex XIII statement and documentation, have been drawn up, and that any required notified body procedure has been carried out; keep copies at the disposal of competent authorities; complete our own actor registration and check your UDI and device registrations; forward authority requests; cooperate on corrective actions; and pass on complaints and incident reports without delay. A person responsible for regulatory compliance is available in-house, as Article 15(6) requires.
The European Commission's Notice of March 2022 confirms that manufacturers outside the EU and Türkiye "only need to designate one authorised representative, either in the EU or in Turkey", so one Medex mandate covers both markets. Offices in Ankara, İstanbul and Gdańsk.
Annual fees range from €800 for class I to €2,000 for class III, with a €0 setup fee and €150 for a change of representative. We do not write technical documentation or clinical evaluations, we are not a notified body, and we do not find distributors or act as a Swiss or UK representative. We reply within one business day.
Related device categories and country pages
We keep separate pages for other device groups, including dental hand instruments, reusable surgical instruments and dermal fillers. All groups are listed on the medical device categories page. Most of the manufacturers we represent are based in China, Türkiye, India and South Korea; the full list is on the EU authorized representative by country page.
To check how Annex VIII applies to your own device, use our free MDR classification checker. It walks through rules 1 to 22 and quotes the rule text behind every result.
If your device is still placed on the market under an MDD, AIMDD or IVDD certificate or declaration, the free MDR and IVDR transition deadline checker shows the Article 120 or Article 110 date that applies and the conditions it depends on.
Frequently asked questions
Are reusable dental hand instruments self-certified?
They are class I under Rule 6, but Article 52(7) requires a notified body for the aspects of reusable surgical instruments relating to reuse, such as cleaning, disinfection, sterilisation and the reprocessing instructions.
What class are dental implants under the MDR?
Dental implants and abutments are class IIb under Rule 8, according to MDCG 2021-24 Rev.1. Crowns, bridges and filling materials placed in the teeth are class IIa under the teeth exception of the same rule.
Does a dental laboratory outside the EU need an authorised representative for custom-made crowns?
Yes, if it supplies custom-made devices to users in the Union. Article 11(1) applies to every manufacturer not established in a Member State, and the Annex XIII statement names the authorised representative where applicable.
Does one mandate cover the European Union and Türkiye?
Yes. Under the EU–Türkiye Customs Union arrangement described in the Commission Notice of March 2022, a manufacturer outside both needs one authorised representative, established in the EU or in Türkiye.
Sources
Regulation (EU) 2017/745 on medical devices, consolidated text — eur-lex.europa.eu
MDCG 2021-24 Rev.1, Guidance on classification of medical devices (April 2026) — health.ec.europa.eu
European Commission, Notice to Stakeholders: EU-Turkey Customs Union Agreement in the field of medical devices (March 2022) — health.ec.europa.eu
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Other device categories
We also cover wound dressings, reusable surgical instruments, condoms, wheelchairs and mobility aids and spectacle frames and ophthalmic optics. The full list is on the device categories page, and country pages are in the list by country.
If your devices still need to be registered in EUDAMED, see our EUDAMED registration proposal.