The EU Machinery Regulation Applies on 20 January 2027: What Packaging Line Buyers Should Change Now

If you buy, import or modify packaging machinery for the EU market, the date to put in the diary is 20 January 2027. That is when Regulation (EU) 2023/1230 becomes mandatory and replaces Machinery Directive 2006/42/EC as the basis for putting new machinery on the market, according to the European Commission's machinery page. Machines already running in your plant are not affected. Machines you specify this year, and line changes you make yourself, may well be.

That distinction is the whole story. The deadline attaches to placing a machine on the market, not to operating one, so the risk sits in two places: equipment ordered now for delivery close to the date, and the everyday retrofits packaging lines accumulate — a new infeed, a robot cell dropped into an existing cartoner, a guard moved to fit a new pack format.

What actually changes on 20 January 2027?

The rulebook changes form as well as content. The Commission records that the Machinery Regulation was adopted on 14 June 2023 and applies on a mandatory basis as of 20 January 2027, and that it adds provisions for machinery with AI-powered safety functions, for cyber-safety of compliance-relevant software and safety control systems, for the conformity assessment of higher-risk machinery, and for supplying the instructions for use and the declaration of conformity in a digital format (European Commission, Machinery).

Because it is a regulation rather than a directive, it is directly applicable in every member state with no national transposition — which removes the interpretation gaps that made a German and a Spanish line integrator answer the same guarding question differently. EU-OSHA also notes that the Regulation clarifies two concepts the 2006 text handled loosely: "incomplete machinery" and "substantial modifications" (EU-OSHA on Regulation 2023/1230/EU). Both are packaging problems more than they are, say, machine-tool problems.

Some of it is already in force. The requirements for notified bodies applied from 20 January 2024, well ahead of the main date, so the certification infrastructure has been building for over two years (EU-OSHA). In our view that is the single most useful planning fact in the whole file: if your machine needs third-party assessment, the bodies that do it exist now and can be asked about lead times now.

Do machines already on your line need re-certifying?

No. The Commission is explicit that all machinery placed on the EU market before 20 January 2027 must comply with the current Machinery Directive 2006/42/EC, and that manufacturers are allowed — not required — to state on the EU declaration of conformity that such machinery also conforms with Regulation (EU) 2023/1230 where applicable (European Commission, compliance and conformity). A filler that was compliant when it was placed on the market stays compliant.

What this does mean is that from that date your plant will hold two populations of machines certified against two different instruments, with two different sets of documentation. Worth deciding now where the declarations live and who owns them. If your machine files are still a shared drive of scanned PDFs, the packaging spec sheet discipline that stops supplier errors on materials works just as well on machinery paperwork.

When does a line retrofit make you the manufacturer?

This is where packaging lines differ from most industrial equipment. They are bought in pieces, integrated on site, and then changed constantly, because the product changes constantly. Every added robot and every guard relocated to clear a new bundle size is a modification of a CE-marked machine.

The concept that governs this is substantial modification, which the Regulation now defines in its own text rather than leaving to national guidance (EU-OSHA). The broad principle, long established under the Directive and carried forward: a change the original manufacturer did not foresee, which creates a new hazard or increases an existing risk to the point that new protective measures are needed, brings the modified machinery back into scope — and the party that made the change picks up manufacturer obligations for what it changed. A change the manufacturer anticipated and documented usually does not.

We are describing the principle, not giving legal advice; where the line falls is fact-specific and a question for your own counsel or your notified body. The practical consequence is easy to state, though: the more line integration you do in-house, the more of the manufacturer's paperwork you quietly take on.

Two common packaging projects sit right on this line. Dropping a robot cell into an end-of-line that was designed around a fixed palletiser changes the hazard picture materially — our comparison of robotic versus conventional palletising covers the volume case for doing it, but the conformity case is separate and needs answering before the order goes in. Re-timing a machine from mechanical cams to servo control is the other one; the servo-driven versus cam-driven decision is usually framed as changeover speed versus capital cost, and after January 2027 it also has a compliance dimension when the retrofit is done to an installed machine.

What should go in the machine purchase spec now?

Machinery ordered today for a packaging line can easily be commissioned after the deadline. Six questions belong in the specification and in the contract, not in an email thread after delivery:

• Which instrument will the declaration of conformity cite? For anything placed on the market after the deadline it has to be the Regulation. Ask the supplier to commit in writing, with a date.
• Who is the manufacturer of the assembly, not just the machines? On an integrated line somebody has to take that role for the whole. If the contract is silent, the default answer is often you.
• Digital or paper documentation, and hosted where? Digital instructions and declarations are permitted. Pin down the format, the access method and how long the supplier will keep the files reachable — a QR code pointing at a dead server is not documentation.
• Does any safety function depend on machine learning or self-adapting behaviour? This is the newest category and the one most likely to route the machine into a stricter conformity assessment. Vision-based guarding and adaptive robot cells are the ones to ask about.
• How is the safety-related control software protected from corruption? Cyber-safety of compliance-relevant software is now explicitly in scope. On a connected line, ask what the supplier's answer looks like in evidence, not in principle.
• What counts as a foreseen modification? Get the supplier to write down which changes are anticipated in their risk assessment — format parts, tooling swaps, speed settings — so you know where the boundary sits before you cross it.

The last one is the highest-value question on the list and almost nobody asks it. It also pairs with the machine-readable identification and documentation work most lines are already doing for other reasons; our piece on track-and-trace technologies replacing the barcode covers the identification side, and the CE marking framework covers what the mark itself is asserting.

None of this requires action on installed equipment. It requires that the machines you are specifying this autumn arrive with the right declaration, and that your own engineering team knows when a retrofit crosses from maintenance into manufacture. Both are cheap to get right at the specification stage and expensive to unpick after commissioning.