EU Packaging Regulation for Exporters: What Changes in 2026

The EU packaging regulation for exporters starts applying on 12 August 2026, and the number you have probably seen quoted about it is wrong on both counts. "Your e-commerce boxes can only be 40% empty from August 2026" has been repeated across supplier newsletters and LinkedIn posts for a year. The regulation says 50%, and it says 1 January 2030. What actually lands on you in August 2026 is paperwork, not box dimensions — and that distinction decides whether you spend the next two weeks redesigning cartons you did not need to redesign.

This is a timeline, not a legal opinion. Dates and article numbers are cited to the regulation and to published legal analysis so you can check them yourself.

What the PPWR is, in one sentence

The Packaging and Packaging Waste Regulation — Regulation (EU) 2025/40, usually shortened to PPWR — is the EU law that governs how packaging entering the EU market must be designed, labelled, documented and recovered; it entered into force on 11 February 2025, applies from 12 August 2026, and replaces the old Packaging Directive 94/62/EC.

The word "Regulation" is the part exporters miss. A Directive had to be transposed into 27 national laws, which is why packaging rules used to differ between Germany and France. A Regulation applies directly and identically in every Member State. One rulebook, no transposition, no national variation to hide in.

The timeline: what applies when

Read that table once more with an export planner's eye. Everything dimensional — void space, minimisation, right-sizing — sits in the 2030 column. Everything administrative sits in the 2026 column. Most of the panic has been aimed at the wrong column.

What actually changes on 12 August 2026

You have to be registered before you sell

Producers must be entered in the national producer register of each Member State where they first make packaged goods available, and report the packaging types and quantities they place on that market. No registration, no legal sale. For a Chinese or Vietnamese supplier selling DDP or through a warehouse in the EU, this is the obligation most likely to stop a shipment, and it is not something your freight forwarder handles by default.

Somebody in the EU has to be answerable

A non-EU manufacturer does not get to be invisible. The obligations land on whoever places the packaging on the EU market — your importer, your EU subsidiary, or an authorised representative you appoint. If your contract says "FOB, buyer handles compliance," confirm in writing that your buyer accepts the producer role. Assumed compliance is the failure mode here: both sides think the other one registered.

The declaration of conformity becomes a real document

Manufacturers must run a conformity assessment against the applicable requirements and draw up a written EU declaration of conformity, with supporting technical documentation retained for years afterwards. In practice your EU customer will ask you, the supplier, for the underlying data on your packaging — material, weight, composition, recycled content where claimed. Suppliers who cannot produce it get replaced by suppliers who can.

The scope phases in: the conformity assessment initially covers the substance restrictions that apply from 2026, and widens as later articles switch on. So the August 2026 version of this document is narrower than the 2030 version. Build the file now anyway — you will only be adding rows to it later.

Substance limits bite immediately

The sum of lead, cadmium, mercury and hexavalent chromium in packaging is capped at 100 mg/kg, and PFAS in food-contact packaging is restricted. Inks, coatings, metallised films and printed tapes are where this shows up in practice, and those are decided by your packaging vendor, not by you. Ask them for it in writing now.

The empty-space rule everyone quotes wrong

Here is the claim, stated correctly: Article 24 of the PPWR sets a maximum empty space ratio of 50% for grouped packaging, transport packaging and e-commerce packaging, and that limit applies from 1 January 2030. Void fill — air cushions, bubble wrap, foam, crumpled paper — counts as empty space, not as product. Two exemptions matter: sales packaging used directly as e-commerce packaging with no outer box, and reusable packaging inside a certified reuse system.

Two things are widely misreported. The threshold is 50%, not 40%. And the date is 2030, not 2026. The separate duty in Article 10 to reduce packaging weight and volume to the minimum needed for functionality also carries a 1 January 2030 date in the published legal analysis, though several consultancies have written 2026 for it — a discrepancy worth knowing about before you cite a date to a customer.

What is genuinely undecided: the Commission has yet to issue the implementing act that fixes the calculation methodology. The arithmetic everyone is working from — (internal packaging volume − product volume) ÷ internal packaging volume— is the sensible reading, but the official method, and how it treats irregular shapes and multi-item packs, is still to come. Anyone selling you a certified void-space number today is selling you their interpretation.

What this means for your cartons and your spec sheet

The dimensional requirements are three and a half years out, which is roughly one packaging redesign cycle. That is not "ignore it." It is "fold it into the next redesign instead of running an emergency one."

The practical bottleneck is data quality, and this is where most suppliers are further behind than they think. To calculate a void ratio you need the true internal dimensions of the carton and the true outer dimensions of the product, not the rounded numbers on the old spec sheet. Most catalogues carry a product size that was measured once, by someone who has left, to the nearest centimetre, and a carton size that is actually the external dimension. Those two numbers cannot produce a defensible ratio.

Fixing that is the same discipline as master carton dimensions for export: measure it, state which measurement it is, and publish it where the buyer and the compliance file both read from the same figure. Getting the labelling side right follows the same logic as export carton shipping marks — the box has to carry the information legibly, in the right place, in a form somebody downstream can act on.

The capability that closes the gap is unglamorous: measure the real product and the real carton, lock those measured dimensions onto the catalogue image and the spec sheet where buyers actually look, and export the same figures to the compliance file. Snap-to-edge measurement on a photo of the actual item beats a number retyped from a 2019 quotation, and it beats an AI-generated visual that produces a plausible-looking dimension it never measured. For packaging compliance the difference is not cosmetic — a wrong dimension in a declaration is a wrong declaration.

Pre-August self-audit

• Identify, per EU market you sell into, who is the registered producer — you, your importer, or an appointed authorised representative
• Get that registration confirmed in writing, not assumed from an Incoterm
• Request a materials declaration from every packaging vendor: substrate, inks, coatings, adhesives, heavy-metal and PFAS status
• Open the technical documentation file now, even if it holds only the substance data
• Re-measure your top 20 SKUs: true product outer dimensions and true carton internal dimensions, in mm
• Record which figure is which on the spec sheet — "internal" vs "external" written out, not implied
• Diary the artwork deadline for August 2028 labelling into your next packaging print run, not the one after
• Note 1 Jan 2030 against your next carton redesign, with the 50% void ratio as a design input

Next steps

Three options, depending on how exposed you are:

1. Low exposure (you sell FOB, buyer is the EU importer). Confirm the producer role in writing and supply the packaging materials data your buyer requests. Cost: a few emails.
2. Medium exposure (DDP, EU warehouse, or your own EU entity). You are likely the producer. Registration and the conformity file are yours. Budget for a compliance consultant in each Member State where you hold stock.
3. Any exposure at all. Re-measure the SKUs and fix the spec sheet, because every later obligation is computed from those numbers. Doing this with measured dimensions marked directly on the product images — rather than as a spreadsheet nobody trusts — means the buyer-facing catalogue and the compliance file stop disagreeing. Purpose-built dimension and spec annotation software makes this a per-SKU task of minutes; the alternative is a designer redrawing arrows in a generic image editor and introducing a new rounding error each time.

The cost of getting this wrong is not only a fine. A shipment refused at the border, repacked and re-labelled, carries freight, storage, rework and a late delivery your customer remembers. If you want that number for your own volumes, run it through the return cost calculator — rejected export shipments and consumer returns have the same cost structure, and both start with a number on a document that did not match the goods.

FAQ

When does the EU packaging regulation apply?

The PPWR, Regulation (EU) 2025/40, applies from 12 August 2026. It entered into force on 11 February 2025 and repeals Packaging Directive 94/62/EC on the application date. Later obligations phase in on 12 August 2028 (harmonised labelling) and 1 January 2030 (recyclability grades, recycled content, empty space ratio, minimisation).

Does PPWR apply to manufacturers outside the EU?

Yes, indirectly but unavoidably. The regulation binds whoever places packaging on the EU market. If that is your importer, they carry the registration and conformity duties — and will pass the data requests to you. If you sell DDP, hold stock in an EU warehouse, or operate an EU entity, you are likely the producer yourself and may need an authorised representative established in the EU.

What is the PPWR empty space ratio, and when does it start?

Article 24 caps the empty space ratio at 50% for grouped, transport and e-commerce packaging, applying from 1 January 2030 — not 40%, and not 2026. Void fill such as bubble wrap, air cushions and foam counts toward the empty space, not toward the product. Sales packaging shipped without an outer box, and reusable packaging in a certified reuse system, are exempt.

Do I need an EU declaration of conformity for packaging?

Yes, from 12 August 2026. The manufacturer must carry out the conformity assessment and draw up a written EU declaration of conformity, backed by technical documentation retained for several years. The scope starts with the requirements applicable in 2026 and widens as later articles apply. In practice EU buyers will start asking suppliers for the underlying packaging data well before the date.

How do I calculate the void space ratio for my carton?

The working formula is (internal packaging volume − product volume) ÷ internal packaging volume, expressed as a percentage, with void fill counted as empty space. The official calculation methodology is still to be set by a Commission implementing act, so treat any current figure as provisional. What you can do now is make the inputs trustworthy: measure the product's true outer dimensions and the carton's true internal dimensions in millimetres, and label each clearly on the spec sheet so nobody substitutes an external carton dimension for an internal one.

Does PPWR replace national packaging laws like Germany's VerpackG?

Largely, yes. As a Regulation it applies directly in all Member States without transposition, which is the point of moving away from a Directive. Member States are still adapting national implementing legislation for registers, enforcement and fees — Germany's VerpackDG process is the visible example — so national registration mechanics will continue to differ even though the substantive rules converge.

Sources & References

• Regulation (EU) 2025/40 on packaging and packaging waste (PPWR) — EUR-Lex canonical text
• European Commission — Packaging waste policy overview
• Latham & Watkins — European Packaging and Packaging Waste Regulation: Summary of Provisions and New Guidance
• Gleiss Lutz — The new EU Packaging Regulation: key requirements from August 2026
• Circularise — PPWR guide to compliance timelines
• Coolset — Packaging and Packaging Waste Regulation essentials
• Compliance Gate — EU Packaging Regulation (PPWR) timeline: 2026 to 2040
• business.gov.uk — EU Packaging and Packaging Waste Regulation guidance for exporters
• Ecosistant — EU packaging regulation 2025/40: what it means for e-commerce