FLEX. Fulfillment
CE marking for non-EU sellers — which products need it, who is responsible, the declaration of conformity and technical file, UKCA vs CE and Amazon enforcement. 2026 guide.
CE marking is a mandatory conformity declaration required before a wide range of product categories can be placed on the EU market — from electronics and toys to machinery and personal protective equipment. For non-EU brands, CE marking is often the first product compliance barrier encountered, and the most misunderstood: it is not a safety certification awarded by a third party, but a manufacturer's declaration that the product meets the applicable EU legislation. This guide covers what CE marking requires, who is responsible for it, what documentation must exist, and how Amazon enforces it. For questions about the GPSR responsible person and general product safety, see the GPSR obligations guide. This is general operational guidance, not legal or tax advice; confirm specific obligations with a qualified advisor or notified body.
What CE Marking Is
CE marking (Conformité Européenne — European Conformity) is the manufacturer's declaration, affixed to a product, that it meets all the essential requirements of the applicable EU product directives and regulations for its category. The CE mark is not a certification, a quality mark, or an approval issued by a testing house or government authority — it is a self-declaration of conformity made by the manufacturer (or their authorised representative for non-EU manufacturers). CE marking is required to place a product legally on the EU market in any category covered by CE legislation. The mark must be affixed visibly, legibly and indelibly on the product, the packaging or the accompanying documents, depending on the product type. CE marking and a declaration of conformity — see the EU compliance terms glossary for plain-English definitions.
CE marking is required for products covered by one or more of the EU's CE-marking directives and regulations. The most commonly relevant categories for e-commerce sellers include: electrical and electronic equipment (Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU); radio equipment including Bluetooth and Wi-Fi devices (Radio Equipment Directive 2014/53/EU); toys (Toy Safety Directive 2009/48/EC); personal protective equipment (PPE Regulation 2016/425); machinery (Machinery Directive 2006/42/EC, being replaced by Machinery Regulation 2023/1230); medical devices; and construction products. CE marking does NOT apply to food, cosmetics, chemicals or vehicles — these have separate compliance frameworks. If a product falls under multiple directives, it must meet the requirements of all of them and carry one CE mark. Electronics and gadgets fulfillment at FLEX. covers handling for CE-required electronics and gadgets categories.
The manufacturer is responsible for affixing the CE mark and for the conformity of the product with the applicable EU legislation. For non-EU manufacturers, the EU-established authorised representative can affix the CE mark on the manufacturer's behalf, provided they hold a written mandate and have verified the documentation. The importer is responsible for ensuring that the manufacturer has fulfilled CE marking obligations before placing the product on the EU market — an importer who places a non-CE-marked product on the market shares liability for the non-compliance. Distributors and fulfilment service providers who handle CE-marked products are not responsible for the CE marking itself, but must not supply products they know or suspect are non-compliant. GPSR and EU product safety overview covers the interplay between CE marking responsibility and the GPSR responsible person requirement.
For most CE-marked product categories, the manufacturer can self-certify conformity — conducting or commissioning the necessary tests, compiling the technical file and signing the declaration of conformity without involvement from a third-party body. This is the most common route for electronics, radio equipment and many machinery categories. For higher-risk categories — certain PPE, medical devices, pressure equipment, specific toy categories with chemical hazards — a notified body (an accredited third-party assessment organisation approved by an EU member state) must conduct a conformity assessment and issue a certificate before the CE mark can be applied. The applicable directive specifies which conformity assessment modules are permitted for a product type. Using a notified body when it is not required adds cost and time; failing to use one when it is required makes the CE marking invalid. Toys and games fulfillment at FLEX. covers CE and notified body requirements for the toys category.
Documentation
A declaration of conformity (DoC) is the formal document in which the manufacturer declares that the product meets all the essential requirements of the applicable EU directives and regulations. It must contain: the manufacturer's name and address (and the authorised representative's, if applicable); the product description and identification — model, type or serial number; a list of the EU legislation and harmonised standards applied; the place and date of issue; and the signature of an authorised person. The DoC must be drawn up in the official language of the member state where the product is placed on the market, or in a language accepted by that member state. It must be kept for ten years from the date of placing on the market. Amazon requests the DoC for CE-required categories and may ask for it to be uploaded to Seller Central. CE marking and a declaration of conformity — see the EU compliance terms glossary for a definition.
The technical file (also called the technical documentation) is the body of evidence the manufacturer assembles to demonstrate that the product meets the essential requirements of the applicable CE directives. Its contents depend on the applicable directive but typically include: a product description and intended use; design drawings, schematics or specifications; a list of the harmonised standards applied and how; test reports from accredited laboratories (or the manufacturer's own testing records, where permitted); a risk assessment; and the declaration of conformity. The technical file is not submitted to any authority — it is kept by the manufacturer and must be provided to market surveillance authorities within ten days of a request. An incomplete or missing technical file makes the CE marking legally invalid even if the product itself is safe. GPSR obligations and the responsible person covers the documentation requirements that overlap between CE marking and GPSR.
CE marking documentation — the declaration of conformity and the technical file — must be retained for ten years from the date the product is last placed on the EU market, under most CE directives. This means that if a product continues to be sold for three years after initial CE marking, the documentation must be kept for a further ten years after the last sale — potentially thirteen or more years in total. For importers, the retention obligation begins from the date the product enters the EU market under their importer identity. Non-EU sellers using a EU-established authorised representative should clarify in the mandate which party holds the documentation retention obligation. Customs clearance for online sellers in Europe covers import documentation requirements that complement CE technical file obligations at the EU border.
Enforcement and Adjacent Marks
Amazon requires CE documentation for product categories covered by CE legislation listed on EU Amazon marketplaces. Enforcement mechanisms include: (1) listing creation restrictions — for certain categories, Amazon requires confirmation of CE marking and may request the declaration of conformity before a listing is approved; (2) periodic compliance audits — Amazon proactively reviews listings in CE-required categories and may request documentation upload; (3) market surveillance authority notifications — if a national authority flags a non-CE-compliant product on Safety Gate, Amazon removes the listing across all EU marketplaces. Sellers should proactively upload their declaration of conformity to Seller Central for all CE-required product categories. GPSR and EU product safety overview covers Amazon's broader product safety enforcement framework including CE and GPSR requirements.
CE marking and GPSR address different aspects of product safety. CE marking demonstrates conformity with the essential requirements of specific EU product directives — it is a category-specific conformity framework that applies to products falling under those directives (electronics, toys, machinery, etc.). GPSR is a horizontal general safety requirement that applies to all consumer products not already fully covered by sector-specific legislation — and it adds the responsible person requirement on top of CE marking for products that are CE-marked. In practice: a CE-marked product must comply with both the applicable CE directive and GPSR; the CE technical file and declaration of conformity satisfy the CE dimension, while the responsible person identification and GPSR safety assessment address the GPSR dimension. Neither replaces the other. GPSR obligations and the responsible person explains the responsible person requirement that applies on top of CE marking.
UKCA (UK Conformity Assessed) marking is the UK equivalent of CE marking, introduced after Brexit for products placed on the Great Britain market (England, Scotland, Wales). As of 2026, both CE and UKCA marking are accepted on the Great Britain market; UKCA alone is not accepted on the EU market. For non-EU sellers selling into both the EU and UK markets, CE marking covers EU sales; UKCA is required for UK sales (or CE marking continues to be accepted in Great Britain under current transitional arrangements — verify the current UKCA implementation status with the UK government, as the timeline has been subject to extensions). Northern Ireland continues to use CE marking under the Windsor Framework. Sellers who originally held CE certificates from UK-based notified bodies before Brexit must have transferred those assessments to EU-based notified bodies for continued EU market validity. CE marking and a declaration of conformity — see the EU compliance terms glossary for definitions.
Four failure modes in order of likely occurrence: (1) Amazon listing suppression — Amazon removes CE-required category listings where the seller cannot provide a valid declaration of conformity; reinstatement requires documentation submission; (2) customs hold at EU border — market surveillance authorities and customs work together to intercept non-CE-marked products; goods can be held, tested and — if found non-compliant — destroyed at the importer's cost; (3) market withdrawal orders — national market surveillance authorities can order the removal of non-compliant products already in circulation; (4) fines — penalties vary by member state but can reach tens of thousands of euros; criminal liability applies for deliberate placing of unsafe products on the market. CE marking is not optional for in-scope categories — there is no grace period for non-EU sellers discovering the requirement after they have already started selling. GPSR obligations and the responsible person covers the broader enforcement landscape and the Safety Gate rapid alert system.
Related Services & Guides
FLEX. services and guides for CE marking and product documentation:
- GPSR and EU product safety overview — the general safety framework that applies alongside CE marking for all consumer products
- GPSR obligations and the responsible person — responsible person appointment, documentation and Amazon enforcement
- EU compliance terms glossary — plain-English definitions of CE marking, declaration of conformity and technical file
- Electronics and gadgets fulfillment — CE-heavy category handling at FLEX.
- Toys and games fulfillment — CE and notified body requirements for the toys category
- Customs clearance for online sellers in Europe — import documentation supporting CE traceability at the EU border
Located in the center of Europe, FLEX. Fulfillment supports non-EU brands with CE documentation handling, compliance labelling, FBA prep and product import coordination across Germany, Poland and France.
Reach out to the FLEX. team today via our contact form for a no-obligation quote tailored to your product range and sales volume. A more profitable fulfillment strategy could be closer than you think.