Shrinkflation Austria 2026: Anti-Deceptive Packaging Law

The short version

Shrinkflation in Austria, the practice of reducing package size while keeping the price, now has a legal counterweight. Since 1 April 2026, the Anti-Deceptive Packaging Law (Anti-Mogelpackungs-Gesetz) requires larger food retailers to label shrinkflated products at the shelf, and it sets a minimum font size for the unit price (price per kilogram or litre) that finally makes it readable.

• Effective: 1 April 2026, sunset clause on 30 June 2030
• Shelf notice: 60 days, triggered when the price per unit of measurement rises by at least 3 percent after a size reduction
• Unit-price font: from 1 March 2027, at least 50 percent of the sales-price font size
• Scope: food retailers with stores over 400 m² or with at least five branches
• Fines: 2,500 to 10,000 euros per product on the first violation, 3,750 to 15,000 euros on repeat

If you have ever wondered why that 250-gram chocolate bar shrank to 220 grams without the price moving, this is the law that answers. It sits alongside many other 2026 changes in Austria and complements the new rent-control rules that also target price transparency.

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What shrinkflation actually is

The term combines "shrink" and "inflation", a hidden price rise dressed up as unchanged packaging. Real Austrian examples from recent years:

• Chocolate bar: 250 g → 220 g, price unchanged at 2.49 euros
• Laundry detergent: 30 wash loads → 26 loads, price barely moved
• Crisp bag: 175 g → 150 g at the same price
• Toilet paper: 200 sheets → 180 sheets per roll

Effective price hikes often land between 10 and 20 percent. Unless you compare the unit price, you only notice at the end of the month when the grocery bill quietly climbed. For a wider view of how prices have moved, see our cost-of-living guide Austria 2026.

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What the Anti-Deceptive Packaging Law does

The package is two separate laws: the Anti-Deceptive Packaging Law (formally the Bundesgesetz über die Kennzeichnung von Waren mit geänderter Füllmenge, bill 309 d.B.) and a parallel amendment to the Price Labelling Act (Preisauszeichnungsgesetz) that sets the unit-price font size. They were debated in the same sitting, but they are legally distinct.

The economic affairs committee gave it a majority on 9 December 2025. The National Council passed the law on 25 February 2026, the Federal Council approved it on 12 March 2026, and it entered into force on 1 April 2026. It is a pilot with an automatic sunset on 30 June 2030, at which point parliament will review whether to extend it.

Core obligations at a glance

| Area | Before 2026 | From 1 April 2026 | |---|---|---| | Shrinkflation notice | None | 60 days visible at the shelf | | Trigger threshold | — | ≥ 3% rise in price per unit | | Unit-price font size | No rule | From 1 March 2027: ≥ 50% of sales-price font | | Scope | Patchy | Retailers over 400 m² or ≥ 5 branches | | Fine (first offence) | ~3,630 € (prior PrAG) | 2,500 – 10,000 € per product | | Fine (repeat) | — | 3,750 – 15,000 € per product |

The trigger matters. Not every size change forces a label, only those where the price per kilogram, litre, or other standard unit rises by three percent or more. Seasonal tweaks and minor adjustments fall outside the rule.

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How the shelf notice has to look

Under the legal text and the government's explanatory notes, the notice must:

• stay at the shelf for 60 days from when the new packaging enters circulation
• be clearly visible and legible, typically next to the price label
• use a plain wording, such as "Weniger Inhalt — höherer Preis pro Einheit" ("Less content — higher price per unit")
• appear in the retailer's online shop as well, where the retailer sells online themselves

The Austrian Economic Chamber (WKO) reads the law as covering pure online retailers without a physical store too. Parts of the legal literature take a narrower view and consider distance-selling arrangements potentially exempt. Until the higher courts settle the question, the safer path for consumers is to report a missing notice in an online shop to the Chamber of Labour anyway.

What happens when a retailer ignores the rule?

The district administrative authority (Bezirksverwaltungsbehörde, or the Magistrat in cities) runs the inspections and imposes fines. Enforcement usually starts with an order to remedy, with a reasonable deadline set under the general administrative procedure rules. If the retailer fixes the label, no fine follows. If not, penalties apply per product line, not per store.

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The unit price, finally readable

The unit price is the price per standard measure: one kilogram, one litre, one wash load, per 100 sheets. It was already mandatory in Austria, but often in a font too small to read without squinting. That changes.

Minimum requirements (in force from 1 March 2027)

• Font size: at least 50 percent of the sales-price font
• Position: directly next to the sales price
• Contrast: readable, not hidden through colour choices
• Online: equivalent to the product view, not buried behind a click

The delayed start date for font size gives retailers almost a year to reprint shelf labels and update their electronic systems. The shrinkflation notice itself applies now.

Unit-price categories

| Category | Unit price shown per | Example | |---|---|---| | Solid food | 1 kg (or 100 g for small items) | 12.50 €/kg | | Beverages | 1 l (or 100 ml) | 1.80 €/l | | Laundry detergent | 1 kg or per wash load | 0.25 €/load | | Toilet paper | per 100 sheets | 0.42 €/100 sheets | | Cosmetics | 100 ml or 100 g | 3.90 €/100 ml |

The legal basis is § 10b of the Price Labelling Act together with EU Directive 98/6/EC on price indications.

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Who the law covers (and who it doesn't)

The rules target food retailers with market power. A retailer is covered if at least one of the following applies:

• A single store with a sales area above 400 m²
• Five or more stores nationwide

For consumers, that means the big chains, Billa, Spar, Hofer, Lidl, Merkur, Interspar, are all in. Small neighbourhood shops, village Greißlereien, and farm shops below the threshold are not.

What counts as a "product"?

Anything sold by weight, volume, or count, food, drinks, cleaning products, cosmetics, pet food. Loose produce without a prepacked unit (fruit and vegetables from an open counter) is excluded, as are services.

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Using the law in everyday shopping

The law changes the rules, not the prices. If you want to save money from it, a few simple habits help:

1. Read the unit price, not the sales price. The 2.99 euro sticker means little, the euros per kilogram or litre tell you what you're actually paying.
2. Remember your staples. If your usual muesli used to be 500 grams and is now 420, you will spot it immediately.
3. Compare own brands against branded goods. Often the same quality, noticeably cheaper per unit.
4. Use an app. Geizhals, Barcoo, or the Chamber of Labour's price monitor flag size changes against their database.
5. Take a photo on suspicion. A shelf photo with no shrinkflation notice is the strongest basis for a complaint.

Where to complain

Three institutions handle three different roles:

• Bezirksverwaltungsbehörde: the only body that can fine. Run by the district administration or, in cities, the Magistrat.
• Arbeiterkammer (AK): Chamber of Labour, takes consumer complaints and can file civil suits under the Unfair Competition Act (UWG). Cannot impose fines.
• Verein für Konsumenteninformation (VKI): consumer association, also entitled to file suits, and publishes shrinkflation dossiers on konsument.at.

The quickest route is usually the AK online complaint form, they pass cases on to the district authority when enforcement is warranted.

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Reporting a deceptive package: the three-step path

A missing shelf notice is a paperwork problem, not a courtroom one. Once you know the path, the report takes under ten minutes.

1. Secure the evidence. Photograph the price label without the shrinkflation notice, the new packaging with its reduced fill quantity, and the receipt. Note the date and the store. Without these three items, every authority will ask follow-up questions.
2. Submit to the VKI. The Lebensmittel-Check form run by the consumer association VKI is the most established reporting channel for deceptive packaging in Austria. The VKI collects cases, examines them, and regularly nominates manufacturers for the annual Konsum-Ente, the "deceptive package of the year". In 2024, the VKI won a final-instance verdict against Manner over the Mozart-Schnitten reduction, the same channel handled the case from start to finish.
3. File a complaint with the Chamber of Labour. The AK looks at the case from a consumer-protection angle and forwards it to the competent Bezirksverwaltungsbehörde if administrative enforcement applies. In Vienna you can also contact the Marktamt (Magistratsabteilung 59) directly, the body that issues the on-site fines.

After step 2 the report is normally enough to trigger a check. The authority gets back in touch only if they need follow-up.

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Deceptive package of the year: real Austrian cases

A few examples to make clear that this is not a theoretical issue:

• Manner Mozart-Schnitten (2024). Pieces per pack reduced, packaging unchanged. The VKI sued, the case ran through every instance, and the verdict became final.
• Ice cream brands in summer. Repeatedly smaller tubs at the same price, regularly logged in the VKI Konsum-Ente list.
• Cleaning products and drugstore aisle. Concentrate is relabelled, the price stays, the number of doses goes down.

The annual Konsum-Ente has been calling out the most striking cases for years. It is not a court, but it is an effective public stage, several manufacturers have walked back size cuts after a nomination.

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Tricks the law does not catch

Not every packaging trick falls under the shrinkflation notice. These patterns still work, so it helps to know them:

| Trick | How it works | How to spot it | |---|---|---| | Air-filled packaging | Large box, half-empty inside | Shake it; check the unit price | | Odd weights | 473 g instead of 500 g | Read the exact weight on the label | | "New recipe" | Less content in a new design | Compare old packaging if possible | | Thicker base | Heavier plastic bottom, less fill | Weigh the product including packaging | | Family pack | Looks larger, often higher unit price | Compare per-unit with standard pack |

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Austria in European comparison

EU Directive 98/6/EC sets a common frame for unit-price labelling but leaves member states wide room. Austria has gone further than the EU baseline, similar to France, which introduced its own shrinkflation notice in 2024.

| Aspect | EU minimum | France (2024) | Austria (from 2026) | |---|---|---|---| | Unit-price size | No rule | No rule | Min. 50% of sales price | | Shrinkflation notice | Not regulated | 2 months | 60 days | | Online trade | Broadly regulated | Yes | Contested for pure distance sellers | | Fines | National rule | Up to 3,000 € (natural person) or 15,000 € (legal person) | Up to 15,000 € per product on repeat |

Whether the effect is measurable will show when parliament evaluates the law in 2030. For the next four years Austria is among the stricter regimes in Europe.

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FAQ

When did Austria's Anti-Deceptive Packaging Law take effect?

1 April 2026, with a sunset clause on 30 June 2030. The unit-price font-size rule kicks in on 1 March 2027.

How long does the shrinkflation notice stay at the shelf?

60 days from when the new packaging enters the market. Required only when the price per unit of measurement rises by at least 3 percent after a size reduction.

Which retailers are covered?

Food retailers with stores over 400 m² or with five or more branches in Austria. Small neighbourhood shops below the threshold are not covered.

What are the fines?

First offence: 2,500 to 10,000 euros per product. Repeat: 3,750 to 15,000 euros per product. A remediation order with a reasonable deadline usually precedes the fine.

Does the law apply to online shops?

Clearly for the online arms of large food retailers. For pure distance sellers the position is contested in the legal literature, court practice will settle it.

Where can I report a violation?

Fines are only issued by the district administrative authority or the Magistrat. The Arbeiterkammer and the VKI take complaints and can file civil suits, but cannot fine directly.

Shrinkflation vs. skimpflation, what's the difference?

Shrinkflation cuts the quantity at the same price. Skimpflation cuts the quality. The Anti-Deceptive Packaging Law covers only shrinkflation.

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Bottom line

The law will not end shrinkflation in Austria. It makes it visible. A sticker at the shelf for two months is a small thing, but over a year of shopping it adds up, and once you train yourself to read the unit price, the trick loses most of its power.

Three things worth taking away:

1. 1 April 2026 is the date the shelf notice rule started running. The font-size rule for unit prices follows on 1 March 2027.
2. 60 days and 3 percent are the two numbers that define when the notice has to appear.
3. District authorities fine. AK and VKI collect complaints and sue. Knowing which to contact saves time.

For a broader look at the year's new rules, see our round-up of everything that changed in Austria in 2026. For related consumer-price topics, our guide on the end of the electricity price cap covers a different angle on the same underlying question: how much of what we pay is visible, and how much is hidden.

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Sources

• Austrian Ministry of Social Affairs: Anti-Mogelpackungs-Gesetz press release
• Austrian Parliament: Parlamentskorrespondenz No. 0133, National Council vote of 25 February 2026
• Austrian Parliament: Government bill 309 d.B., XXVIII. GP
• Austrian Economic Chamber: Anti-Mogelpackungsgesetz: Shrinkflation
• Verein für Konsumenteninformation: Lebensmittel-Check reporting form
• Chamber of Labour Austria (Upper Austria): Law against shrinkflation meets AK demand

Last reviewed: 27 May 2026. All information without guarantee.