Brussels, Belgium – The European Commission’s aggressive push to modernize the CE marking framework is entering a critical implementation phase, with sweeping changes to the Machinery Regulation, the revised Construction Products Regulation (CPR), and the new AI Act set to redraw the compliance map for manufacturers across multiple sectors. Industry stakeholders are now grappling with a dual challenge: adapting to stricter technical documentation requirements while navigating a fragmented digital verification ecosystem.

Transition Deadlines and the Machinery Regulation Squeeze

The most pressing issue on the factory floor is the phased transition from the Machinery Directive (2006/42/EC) to the new Machinery Regulation (EU) 2023/1230. As of January 20, 2025, the regulation is fully applicable, replacing the directive. However, the transition period for certificates issued under the old directive remains a source of confusion. “Manufacturers who obtained a type-examination certificate from a notified body before the deadline can still place products on the market until January 20, 2027, but only if they have not made any substantive changes,” explains Dr. Helena Voss, a regulatory affairs director at TÜV Rheinland. “The critical nuance is that ‘substantive change’ is now interpreted more broadly under the new regulation, covering software updates and cybersecurity vulnerabilities that were previously ignored.”

The new regulation introduces mandatory requirements for safety functions embedded in software, including protection against corruption and unintended modification. This aligns with the harmonized standards under the new regulation, particularly EN ISO 13849-1:2023, which now includes more rigorous validation for safety-related parts of control systems. For manufacturers of collaborative robots, AGVs, and semi-autonomous machinery, the burden of proof has shifted. They must now demonstrate that risk assessment explicitly addresses human-robot collaboration scenarios, including contact events and dynamic safety distances.

The AI Act: When CE Meets High-Risk Algorithms

Perhaps the most significant disruption comes from the AI Act (Regulation (EU) 2024/1689), which entered into force in August 2024 but begins applying in stages. From August 2, 2026, AI systems classified as “high-risk” and embedded in products requiring CE marking—such as medical devices, lifts, and machinery—must undergo a conformity assessment that integrates AI-specific requirements. This creates a dual-layer certification process that industry analysts say is unprecedented.

“We are seeing a convergence of two legal instruments that were drafted separately but now intersect in practice,” notes Marco Deluca, a partner at the Brussels-based law firm Fieldfisher. “For a manufacturer of an MRI scanner with AI-based image analysis, you now need to comply with the MDR’s CE marking route, the AI Act’s high-risk obligations, and the new cybersecurity requirements under the Cyber Resilience Act. The harmonized standards for AI are still under development, so many companies are facing a gap period where they must use ‘common specifications’ or justify their approach via a risk-based self-assessment.”

The European Commission’s Joint Research Centre (JRC) has published a preliminary mapping document that identifies 1,200 harmonized standards under the New Legislative Framework. Of these, only 60 percent have been updated to cover AI-related risks. This gap is forcing notified bodies to adopt a case-by-case approach, leading to longer certification timelines. Industry groups, including the European Engineering Industries Association (Ceemet), have formally requested a transitional guidance note to clarify how AI Act obligations interact with the Machinery Regulation’s essential health and safety requirements (EHSRs).

Digital CE Marking and the Product Passport

A second major trend is the move toward digitalization of the CE marking process. The revised CPR (Regulation (EU) 2024/3110), applicable from February 2026, will require a Digital Product Passport (DPP) for construction products. This passport must include a unique identifier, the declaration of performance, and technical documentation in a machine-readable format. While the DPP is mandatory for construction products, the Commission is piloting voluntary digital CE marking schemes for other sectors, including toys and electrical goods.

“The physical CE sticker is not disappearing, but it is becoming a gateway to a digital repository,” says Ingrid Sørensen, head of market surveillance at the Danish Safety Technology Authority. “By 2027, we expect that all technical documentation for CE-marked products under the new regulations must be uploaded to a European database. This will allow market surveillance authorities to conduct automated cross-checks on technical files, reducing the reliance on physical inspections.”

However, this digital shift raises concerns about data security and access rights. The Commission’s recent “Digital CE Marking Implementation Report” (March 2025) acknowledges that the current EUDAMED database for medical devices and the upcoming Construction Products Digital Registry are not interoperable. Manufacturers exporting to multiple EU markets face the risk of duplicative data entry and inconsistent formatting. The report recommends a “single digital gateway” but stops short of setting a binding timeline.

Market Surveillance: More Teeth, More Fines

Enforcement is tightening. Under Regulation (EU) 2019/1020, national market surveillance authorities are now mandated to conduct at least one coordinated control activity per product category per year. The 2024 “Joint Action on CE Marking Integrity” (JACEMI) has resulted in a 23% increase in non-compliance notices compared to 2023. Most violations are not due to unsafe products but to incomplete technical documentation, incorrect EU declarations of conformity, or missing authorized representative details for non-EU manufacturers.

A notable trend is the use of “mystery shopping” and targeted online surveillance. Authorities are now using web-scraping tools to detect CE markings on e-commerce platforms that lack a valid declaration of conformity. In December 2024, the EU’s Safety Gate (RAPEX) recorded 1,120 alerts, of which 38% involved products with suspicious or counterfeit CE marks. This has prompted the Commission to propose an amendment to the General Product Safety Regulation that would mandate e-commerce platforms to verify CE marks before listing, a measure strongly opposed by small online retailers but supported by consumer groups.

Expert Outlook: Preparing for the 2027 “Conformity Cliff”

Looking ahead, industry experts warn of a “conformity cliff” in late 2026. As the AI Act’s high-risk obligations become fully applicable, and as the revised CPR mandates the DPP, many small and medium-sized enterprises (SMEs) may find themselves unable to maintain valid CE marking for their existing product lines. The Commission’s “SME Support Package” announced in February 2025 includes a €50 million fund for digital compliance tools, but uptake has been slow.

“The biggest mistake is to treat CE marking as a static sticker,” concludes Dr. Voss. “It is now a living compliance ecosystem. Companies must invest in regulatory intelligence and automated documentation management, or they will face market access barriers that are far more costly than the initial compliance effort.”

The Commission is expected to publish a revised “Blue Guide” on the implementation of EU product rules in the fourth quarter of 2025, which will provide further clarity on the interaction between CE marking and the AI Act. Until then, manufacturers are advised to conduct a gap analysis against the new EHSRs and to engage with their notified bodies early, as certification slots for complex machinery are already booked into early 2026. The era of passive compliance is over; the new CE marking demands active, continuous, and digital-first governance.