EU Authorized Representative for Spectacle Frame and Ophthalmic Optics Manufacturers: When an Empty Frame Is a Medical Device
A spectacle frame with no lenses in it is a medical device if you intend it to hold corrective lenses. The same frame, sold to take plano lenses as an accessory, is not. Nothing about the metal, the hinges or the packaging changes — only the intended purpose you state. Manufacturers in this category are almost always outside the Union, and the consequence of being on the device side of that line is Article 11(1): the frame cannot be placed on the Union market unless a sole authorized representative has been designated.
The line that decides everything
Article 2(1) makes intended purpose the test, and for eyewear the relevant purposes are compensation for a disability and modification of a physiological state — correcting refractive error. A frame designed and sold to carry prescription lenses is intended for that purpose even when it ships empty, because the intended purpose is fixed by the manufacturer, not by the state the box arrives in.
| Product | Intended purpose | Regime |
|---|---|---|
| Frame for corrective lenses (sold empty) | Compensation for a visual impairment | MDR, class I |
| Ready-made reading glasses | Compensation for presbyopia | MDR, class I |
| Uncut finished corrective lenses | Correction of refractive error | MDR, class I |
| Sunglasses, no corrective power | Protection from solar radiation | PPE Regulation (EU) 2016/425 |
| Fashion frame for plano lenses | None medical | Neither, if no claim is made |
| Prescription sunglasses | Correction plus protection | MDR and PPE |
| Non-corrective coloured contact lenses | None medical | MDR Annex XVI |
The last three lines are where files go wrong.
Prescription sunglasses carry two regimes at once. The corrective function is a medical device function; the solar protection is personal protective equipment under Regulation (EU) 2016/425. Both sets of obligations apply to the same product, and a manufacturer that has only built the MDR file has built half of it.
Non-corrective contact lenses have no medical purpose and are regulated anyway. Annex XVI of the MDR lists the product groups covered without an intended medical purpose, and the first entry is:
"1. Contact lenses or other items intended to be introduced into or onto the eye."
Cosmetic and coloured lenses sit there, and the common specifications adopted in Commission Implementing Regulation (EU) 2022/2346 apply to them. Corrective contact lenses of any kind are a separate matter — they are not class I and they need notified body involvement. Neither belongs in a frame manufacturer's class I file, and both get put there.
Class I under Rule 1
For frames, ready-made readers and uncut finished lenses, the classification is the residual rule:
"All non-invasive devices are classified as class I, unless one of the rules set out hereinafter applies."
No later rule applies. There is no notified body, no certificate, no audit of the product. Article 52(7) attaches limited procedures only to class I devices that are sterile, have a measuring function or are reusable surgical instruments — a frame is none of these. You draw up Annexes II and III, issue the declaration of conformity under Article 19, and take full responsibility for the result.
Nickel, and the restriction that catches this category specifically
Spectacle frames sit against skin for most of the wearer's waking day, and they are named in the chemicals legislation for exactly that reason. Entry 27 of Annex XVII to the REACH Regulation restricts nickel release from articles intended to come into direct and prolonged contact with the skin, and spectacle frames are within its scope. The release limit is verified by the EN 1811 test method; EN 12472 covers the wear-and-corrosion simulation applied before testing coated items.
This is not an MDR requirement, which is precisely why it is missed. A frame file can satisfy Annex I on biocompatibility grounds and still be non-compliant on nickel release, and market surveillance in this category tests for it. Ask your plating supplier for EN 1811 results on the finished, coated part — not on the base alloy.
The standards a frame file is read against
EN ISO 12870 is the reference standard for spectacle frames: dimensional stability, resistance to optical radiation, endurance of bridge and lug deformation, nose-pad and hinge performance, and ignitability. EN ISO 16034 covers single-vision ready-made near-vision spectacles. The EN ISO 8980 series covers uncut finished spectacle lenses. For the protective side of prescription sunglasses, EN ISO 12312-1 is the sunglass standard.
Using a harmonised standard is not obligatory. Explaining what you used instead, and why Annex I is met by that route, is.
Materials, and the biocompatibility section nobody writes
Prolonged skin contact at the nose and temples, sometimes for a decade. Base alloy, plating, solder, acetate, silicone nose pads, adhesives, lacquer. Each material in contact needs an evaluation, and a Chinese or Indian supplier's blanket "RoHS compliant" statement is not a biological evaluation. Frames are also one of the few device categories where the same product is worn by children, which raises the bar on both nickel release and mechanical safety.
Registration, and the SKU explosion
Eyewear catalogues are the worst case in class I for variant count: model, colour, size, temple length, and a seasonal collection replacing them all. Colours and sizes of the same model belong under one Basic UDI-DI. A new collection is a new set of models, not a relabelled record. Manufacturers who register a collection under one identifier and then swap the products behind it have broken traceability in a way that surfaces on the first field safety enquiry.
Your authorized representative holds its own registration duty and verifies yours under Article 11(3)(c), and keeps your technical documentation available to competent authorities under Article 11(3)(b).
What our mandate covers
The full Article 11(3) task list, in writing, for at least one whole generic device group — a narrower mandate is not permitted. Before we accept one in this category we look for the EN ISO 12870 report, the EN 1811 nickel release result on the finished coated part, and the biological evaluation for the contact materials. Where the range includes prescription sunglasses we ask what has been done on the PPE side. We check first because Article 11(5) makes an authorized representative jointly and severally liable with a manufacturer that has not met Article 10.
A frequent question at this point is whether the Union and Türkiye need separate representatives. They do not. Article 11(1) requires a sole authorised representative for the devices concerned, and under the EU–Türkiye Customs Union arrangement that representative may be established in the Union or in Türkiye. One appointment, covering the Union market and Türkiye — not one for each. Our registered place of business is in Türkiye and our EUDAMED authorized representative identifier is TR-AR-000057550; the arrangement is set out in the European Commission's Notice to Stakeholders of March 2022 and described in MDCG 2022-16.
Where you are established changes the starting point
The classification above is the same wherever the instrument is made. What differs by country is everything around it: the national approval you already hold and what it does not carry into the Union, the authentication route your documents have to travel, and whether your European customers expect you or them to hold the CE file. We keep a separate page for each of the main exporting countries in this sector — China, India and South Korea.
If your country is not listed there, the mandate works the same way; send your device list and we will tell you which route applies. A full list of the categories we cover is on the device category page.
Frequently asked questions
Are spectacle frames medical devices in the EU?
Frames intended to hold corrective lenses are, and they are class I. A frame sold with no corrective intended purpose is not a device. The intended purpose you state decides it, not whether lenses are fitted at the time of sale.
Do we need a notified body for frames?
No. Frames are class I under Rule 1 and none of the limited procedures in Article 52(7) apply, so the conformity assessment is entirely yours.
Do we still need an EU authorized representative?
Yes. Article 11(1) turns on where the manufacturer is established. For a self-declared class I product it is the only EU-side appointment the Regulation requires of you.
What about sunglasses?
Non-corrective sunglasses are personal protective equipment, not medical devices. Prescription sunglasses are both, and need both files.
Are coloured contact lenses covered even without correction?
Yes. Annex XVI point 1 covers contact lenses and other items intended to be introduced into or onto the eye, regardless of medical purpose, and the common specifications in Regulation (EU) 2022/2346 apply.
Does the nickel restriction really apply to us?
If the frame is intended for direct and prolonged skin contact — which it is — entry 27 of REACH Annex XVII applies. Test the finished coated part to EN 1811, not the base alloy.
Sources and further reading
Regulation (EU) 2017/745 (MDR), consolidated text — Article 2(1), Article 11, Article 19, Article 52(7), Annex VIII Rule 1, Annex XVI — EUR-Lex, CELEX 02017R0745-20230320
Commission Implementing Regulation (EU) 2022/2346 — common specifications for Annex XVI products — EUR-Lex
Regulation (EU) 2016/425 on personal protective equipment — EUR-Lex
Regulation (EC) No 1907/2006 (REACH), Annex XVII entry 27 — EUR-Lex
European Commission, health.ec.europa.eu — medical devices, EUDAMED
MDCG 2022-16; European Commission Notice to Stakeholders, March 2022
Get a fixed-price EU REP quote for your eyewear collection (reply within 1 business day). Send your model list, your declaration of conformity and your EN ISO 12870 and EN 1811 reports. One written number for the group, a €0 setup fee, rates fixed for three years. Request a proposal